JPH0680978A - Lubricant composition for steel material subjected to thermal diffusion treatment with tin or tin-zinc, and lubrication using the same - Google Patents
Lubricant composition for steel material subjected to thermal diffusion treatment with tin or tin-zinc, and lubrication using the sameInfo
- Publication number
- JPH0680978A JPH0680978A JP4237019A JP23701992A JPH0680978A JP H0680978 A JPH0680978 A JP H0680978A JP 4237019 A JP4237019 A JP 4237019A JP 23701992 A JP23701992 A JP 23701992A JP H0680978 A JPH0680978 A JP H0680978A
- Authority
- JP
- Japan
- Prior art keywords
- tin
- lubricant composition
- steel
- zinc
- diffusion treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 239000000203 mixture Substances 0.000 title claims abstract description 28
- 238000009792 diffusion process Methods 0.000 title claims abstract description 27
- 239000000314 lubricant Substances 0.000 title claims abstract description 27
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 25
- GZCWPZJOEIAXRU-UHFFFAOYSA-N tin zinc Chemical compound [Zn].[Sn] GZCWPZJOEIAXRU-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000005461 lubrication Methods 0.000 title claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 150000002148 esters Chemical class 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 15
- -1 phosphorus compound Chemical class 0.000 description 7
- 230000001050 lubricating effect Effects 0.000 description 6
- 239000002480 mineral oil Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- YZAZXIUFBCPZGB-QZOPMXJLSA-N (z)-octadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O YZAZXIUFBCPZGB-QZOPMXJLSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XYRMLECORMNZEY-UHFFFAOYSA-B [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S Chemical compound [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S XYRMLECORMNZEY-UHFFFAOYSA-B 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
(57)【要約】
【目的】 鋼のスズまたはスズ−亜鉛熱拡散処理材に対
して優れた耐荷重性及び耐摩耗性を示す潤滑剤組成物を
提供すること。
【構成】 有機亜鉛化合物又は有機亜鉛化合物と硫化エ
ステルとを含有する潤滑剤組成物、および鋼のスズまた
はスズ−亜鉛熱拡散処理材を用いた被潤滑部品を、該潤
滑剤組成物で処理する潤滑方法である。(57) [Abstract] [Purpose] To provide a lubricant composition exhibiting excellent load resistance and wear resistance against a tin or tin-zinc heat diffusion treated material of steel. [Composition] A lubricant composition containing an organozinc compound or an organozinc compound and a sulfurized ester, and parts to be lubricated using a tin or tin-zinc heat diffusion treatment material of steel are treated with the lubricant composition. It is a lubrication method.
Description
【０００１】[0001]
【産業上の利用分野】本発明は新規な鋼のスズまたはス
ズ−亜鉛熱拡散処理材用潤滑剤組成物およびそれを用い
た潤滑方法に関するものである。さらに詳しくは、本発
明は鋼のスズまたはスズ−亜鉛熱拡散処理材に対して優
れた耐荷重性及び耐摩耗性を示し、例えば、チエーン，
ウオームギアー，キャタピラーなどの潤滑に好適に用い
られる潤滑剤組成物、およびこのものを用いて鋼のスズ
またはスズ−亜鉛熱拡散処理材を使用した各種部品を潤
滑する方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a novel lubricant composition for a tin or tin-zinc heat diffusion treatment material for steel and a lubrication method using the same. More specifically, the present invention exhibits excellent load resistance and wear resistance to steel tin or tin-zinc heat diffusion treated materials, such as chain,
The present invention relates to a lubricant composition that is preferably used for lubricating worm gears, caterpillars, etc., and a method for lubricating various parts using a tin or tin-zinc thermal diffusion treatment material for steel using the lubricant composition.
【０００２】[0002]
【従来の技術】鋼のスズまたはスズ−亜鉛熱拡散処理材
においては、その表面にＦｅ−Ｓｎ系又はＦｅ−Ｓｎ−
Ｚｎの金属間化合物が形成されている。この金属間化合
物は、一般に未処理鋼に比べて表面硬度，耐摩耗性，耐
焼付性などに優れる性質を有しており、したがって、鋼
のスズまたはスズ−亜鉛熱拡散処理材は、例えばチエー
ンのピンやブッシュ，ウオームギアー，キャタピラーな
どに用いることが期待されている。従来、鋼材に対して
は、極圧剤としてイオウ化合物，リン化合物，有機モリ
ブデン化合物などを含有する潤滑油剤が用いられいてい
る。このような潤滑油剤を、前記鋼のスズまたはスズ−
亜鉛熱拡散処理材に用いた場合、未処理鋼材のときと比
べて熱拡散処理に起因して耐荷重性能は向上するもの
の、著しい耐荷重性能を示さず、したがって、該潤滑油
剤は、ピンまたはブッシュに鋼のスズまたはスズ−亜鉛
熱拡散処理材を用いたチエーン、あるいはこの熱拡散処
理材を素材とするウオームギアーやキャタピラーなどの
部品の潤滑剤としては、充分に満足しうるものではな
い。2. Description of the Related Art In the case of tin or tin-zinc heat diffusion treated material of steel, the surface thereof is Fe--Sn type or Fe--Sn--
An intermetallic compound of Zn is formed. This intermetallic compound generally has excellent properties such as surface hardness, wear resistance, and seizure resistance as compared with untreated steel. Therefore, tin or tin-zinc heat diffusion treated material of steel is used, for example, in chain. It is expected to be used for pins, bushes, worm gears, caterpillars, etc. Conventionally, a lubricating oil agent containing a sulfur compound, a phosphorus compound, an organic molybdenum compound or the like as an extreme pressure agent has been used for steel materials. Such a lubricating oil is added to the steel tin or tin-
When used as a zinc thermal diffusion treated material, the load bearing performance is improved due to the thermal diffusion treatment as compared with the case of untreated steel, but it does not show a significant load bearing performance. It is not sufficiently satisfactory as a chain using a tin or tin-zinc heat diffusion treatment material of steel for the bush, or as a lubricant for parts such as worm gears and caterpillars using this heat diffusion treatment material as a material.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、このような
事情のもとで、鋼のスズまたはスズ−亜鉛熱拡散処理材
に対して優れた耐荷重性及び耐摩耗性を示す潤滑剤組成
物、およびこのものを用いて、熱拡散処理材を使用した
部品を潤滑する方法を提供することを目的としてなされ
たものである。Under the circumstances described above, the present invention provides a lubricant composition exhibiting excellent load resistance and wear resistance against a tin or tin-zinc heat diffusion treated material of steel. The object of the present invention is to provide a product and a method for lubricating a part using a heat diffusion treatment material using the product.
【０００４】[0004]
【課題を解決するための手段】本発明者らは、前記目的
を達成するために鋭意研究を重ねた結果、有機亜鉛化合
物又は有機亜鉛化合物と硫化エステルとを含有する潤滑
剤組成物が、鋼のスズまたはスズ−亜鉛熱拡散処理材に
対して、優れた耐荷重性及び耐摩耗性を示す（鋼材に対
する場合に比べて５倍程度の耐荷重性能を示す）ことを
見出した。本発明はこのような知見に基づいてなされた
ものである。すなわち本発明は、有機亜鉛化合物又は有
機亜鉛化合物と硫化エステルとを含有することを特徴と
する潤滑剤組成物を提供するとともに、鋼のスズまたは
スズ−亜鉛熱拡散処理材を用いた被潤滑部品を該潤滑剤
組成物で処理することを特徴とする潤滑方法をも提供す
るものである。Means for Solving the Problems As a result of intensive studies for achieving the above object, the present inventors have found that an organozinc compound or a lubricant composition containing an organozinc compound and a sulfurized ester is steel. It was found that the above tin or tin-zinc heat diffusion treated material shows excellent load resistance and wear resistance (shows about 5 times the load resistance performance as compared with the case of steel material). The present invention has been made based on such findings. That is, the present invention provides a lubricant composition characterized by containing an organozinc compound or an organozinc compound and a sulfurized ester, and at the same time, parts to be lubricated using a tin or tin-zinc heat diffusion treatment material of steel. The present invention also provides a lubricating method, which comprises treating the above with the lubricant composition.
【０００５】本発明の潤滑剤組成物においては、基油と
して、通常温度４０℃における動粘度が2.０〜６００ｃ
Ｓｔの鉱物油や合成油が用いられる。この動粘度が2.０
ｃＳｔ未満では油膜が形成されにくくて焼付現象が発生
するおそれがあり、６００ｃＳｔを超えると粘度が高す
ぎて摩擦面への供給不足が生じて焼付現象を起こす傾向
がみられる。該鉱物油としては、特に制限はなく、種々
のもの、例えばパラフィン基系原油，中間基系原油，ナ
フテン基系原油などを常圧蒸留するか又は常圧蒸留の残
渣油を減圧蒸留して得られる留出油、あるいはこれを常
法に従って精製することによって得られる精製油、具体
的には溶剤精製油，水添精製油，脱ロウ処理油，白土処
理油などを挙げることができる。In the lubricant composition of the present invention, as a base oil, the kinematic viscosity at a temperature of 40 ° C. is usually 2.0 to 600 c.
St mineral oil or synthetic oil is used. This kinematic viscosity is 2.0
If it is less than cSt, an oil film is hard to be formed and a seizure phenomenon may occur. If it exceeds 600 cSt, the viscosity is too high and the supply to the friction surface is insufficient, and the seizure phenomenon tends to occur. The mineral oil is not particularly limited and may be obtained by atmospheric distillation of various types such as paraffin-based crude oil, intermediate-based crude oil, naphthene-based crude oil, or the residual oil of atmospheric distillation is distilled under reduced pressure. The distillate oil obtained, or a refined oil obtained by refining the distillate oil according to a conventional method, such as a solvent refined oil, a hydrogenated refined oil, a dewaxed oil, and a clay treated oil can be mentioned.
【０００６】一方、合成油としては、例えばポリブテ
ン，ポリプロピレンさらには炭素数３〜１４のα−オレ
フィンオリゴマーなどのポリ−α−オレフィン（ＰＡ
Ｏ）、またアルキルベンゼン，フタル酸エステルなどの
ジエステル，ポリオールエステルなどが挙げられる。こ
れらの鉱物油や合成油は、それぞれ一種用いてもよい
し、二種以上を組み合わせて用いてもよく、また一種以
上の鉱物油と一種以上の合成油とを組み合わせて用いて
もよい。また本発明の潤滑剤組成物は、エマルジョン等
の含水型のものでもよい。On the other hand, examples of synthetic oils include poly-α-olefins (PA, such as polybutene, polypropylene, and α-olefin oligomers having 3 to 14 carbon atoms).
O), diesters such as alkylbenzene and phthalic acid esters, and polyol esters. These mineral oils and synthetic oils may be used alone, or two or more kinds may be used in combination, or one or more mineral oils and one or more kinds of synthetic oil may be used in combination. The lubricant composition of the present invention may be a water-containing type such as an emulsion.
【０００７】本発明の潤滑剤組成物においては、有機亜
鉛化合物を含有することが必要である。この有機亜鉛化
合物としては、たとえばプライマリーアルキル基やセカ
ンダリーアルキル基を有するＺｎ−ジチオホスフェート
（Ｚｎ−ＤＴＰと略称する）、Ｚｎ−カーバメイト，Ｚ
ｎ−ステアレート，Ｚｎ−フェネート，Ｚｎ−ナフテネ
ート，Ｚｎ−サリチレートなどが挙げられる。これらの
有機亜鉛化合物は一種用いてもよいし、二種以上を組み
合わせて用いてもよく、その含有量は、通常組成物全量
に対して0.１〜５重量％の範囲で選ばれる。この含有量
が0.１重量％未満では耐焼付性能に著しく劣り、５重量
％を超えると高温にて沈澱物が生成する傾向がみられ、
不適当である。The lubricant composition of the present invention must contain an organozinc compound. Examples of the organozinc compound include Zn-dithiophosphate (abbreviated as Zn-DTP), Zn-carbamate, Z having a primary alkyl group or a secondary alkyl group.
Examples thereof include n-stearate, Zn-phenate, Zn-naphthenate and Zn-salicylate. These organozinc compounds may be used alone or in combination of two or more, and the content thereof is usually selected in the range of 0.1 to 5% by weight based on the total amount of the composition. If this content is less than 0.1% by weight, the seizure resistance is significantly inferior, and if it exceeds 5% by weight, precipitates tend to form at high temperatures.
Inappropriate.
【０００８】本発明の潤滑剤組成物においては、場合に
より性能をさらに向上させるために、硫化エステルを前
記有機亜鉛化合物と併用してもよい。該硫化エステルと
しては、例えばオレイン酸のメチル，ブチル，オクチ
ル，オレイルエステルなどの脂肪酸エステルの硫化物、
ダイマー酸やトリマー酸のメチル，ブチル，オクチル，
オレイルエステルなどの硫化物、さらには硫化油脂など
が挙げられる。これらの硫化エステルは一種用いてもよ
いし、二種以上を組み合わせて用いてもよく、その含有
量は、通常組成物全量に対して0.１〜７重量％の範囲で
選ばれる。この含有量が0.１重量％未満では、併用効果
が充分に発揮されないし、７重量％を超えるとその量の
割には効果の向上があまり認められない。In the lubricant composition of the present invention, a sulfurized ester may be optionally used in combination with the above-mentioned organozinc compound in order to further improve the performance. Examples of the sulfurized ester include sulfides of fatty acid esters such as methyl, butyl, octyl and oleyl esters of oleic acid,
Dimer acid and trimer acid methyl, butyl, octyl,
Examples thereof include sulfides such as oleyl ester, and sulfurized fats and oils. These sulfurized esters may be used alone or in combination of two or more, and the content thereof is usually selected in the range of 0.1 to 7% by weight based on the total amount of the composition. If this content is less than 0.1% by weight, the combined effect will not be sufficiently exerted, and if it exceeds 7% by weight, the improvement of the effect will not be recognized for the amount.
【０００９】本発明の潤滑剤組成物には、所望に応じ、
本発明の目的が損なわれない範囲で、従来潤滑油剤に慣
用されている各種添加成分、例えばその他の耐荷重添加
剤，さび止め剤，腐食防止剤，粘度指数向上剤，酸化防
止剤などを添加することができる。本発明の潤滑剤組成
物は、鋼のスズまたはスズ−亜鉛熱拡散処理材を使用し
た各種部品の潤滑に用いられる。該鋼のスズまたはスズ
−亜鉛熱拡散処理材とは、鋼にスズまたはスズ−亜鉛を
メッキ処理したものを、温度と時間をあるパターンで保
持することにより、スズまたはスズ−亜鉛の元素が鋼表
面層に１〜５μｍ程度の深さまで拡散侵入することによ
って、従来の成分元素からなる鋼の性質とは異なる新し
い性能を有する化合物（金属間化合物）を表層にもつ材
料のことである。このような鋼のスズまたはスズ−亜鉛
熱拡散処理材を使用した部品は、多数考えられるが、潤
滑剤によってさらに耐焼付性等を向上できれば、例えば
ウオームギアーやキャタピラー、さらにはピンまたはブ
ッシュに該熱拡散処理材を用いたチエーンなどに使用す
ることができ、さらに油圧ポンプや圧縮機のベーンやガ
イドブッシュにも用いられる。本発明の潤滑剤組成物
は、その目的を満たし、これらの部品の潤滑に好適に用
いられる。なお、チエーンの潤滑に適用する場合には、
該潤滑剤組成物にワックスや、ポリメタクリレート，ポ
リブテンなどのポリマーなどを配合して、潤滑剤のチエ
ーンへの付着性を向上させるのが望ましい。The lubricant composition of the present invention may optionally contain
To the extent that the object of the present invention is not impaired, various additive components conventionally used in lubricating oils such as other load-bearing additives, rust inhibitors, corrosion inhibitors, viscosity index improvers, antioxidants, etc. are added. can do. The lubricant composition of the present invention is used for lubricating various parts using a tin or tin-zinc thermal diffusion treatment material for steel. The tin or tin-zinc thermal diffusion treatment material of the steel means that the element of tin or tin-zinc is obtained by holding the steel plated with tin or tin-zinc in a certain pattern for temperature and time. It is a material having a compound (intermetallic compound) in the surface layer, which has a new property different from the properties of conventional steel composed of constituent elements by diffusing and penetrating into the surface layer to a depth of about 1 to 5 μm. Many parts using such a tin or tin-zinc heat diffusion treated material of steel are conceivable, but if seizure resistance and the like can be further improved by a lubricant, for example, a worm gear or a caterpillar, and further a pin or a bush, It can be used for chains using heat diffusion treated materials, and also used for vanes and guide bushes of hydraulic pumps and compressors. The lubricant composition of the present invention satisfies the purpose and is suitably used for lubricating these parts. When applied to chain lubrication,
It is desirable to add wax or a polymer such as polymethacrylate or polybutene to the lubricant composition to improve the adhesion of the lubricant to the chain.
【００１０】[0010]
【実施例】次に実施例により本発明をさらに詳細に説明
する。なお、合格焼付荷重は次のようにして求めた。合格焼付荷重 チムケン試験機（ＪＩＳ Ｋ−２５１９又はＡＳＴＭ
Ｄ−２７８２参照）を用い、主軸回転数３６００ｒｐｍ
（速度9.２３ｍ／ｓｅｃ）、油温４０℃の条件にて、階
段荷重方式（５分間毎に５Ｌｂｓずつ荷重を増加する）
により、合格焼付荷重を求めた。EXAMPLES The present invention will be described in more detail with reference to examples. The acceptable baking load was determined as follows. Passed baking load Timken tester (JIS K-2519 or ASTM
D-2782), spindle speed 3600 rpm
(Speed 9.23 m / sec), oil temperature 40 ° C, staircase loading method (increase the load by 5 Lbs every 5 minutes)
Then, the acceptable baking load was obtained.
【００１１】実施例１〜３及び比較例１〜４ 第１表に示す組成の潤滑剤組成物を調製し、通常の鋼材
（未処理品）及び鋼のスズまたはスズ−亜鉛熱拡散処理
材（処理品）について合格焼付荷重を求めた。その結果
を第１表に示す。Examples 1 to 3 and Comparative Examples 1 to 4 Lubricant compositions having the compositions shown in Table 1 were prepared, and ordinary steel materials (untreated products) and steel tin or tin-zinc heat diffusion treated materials ( The acceptable baking load was determined for the treated product). The results are shown in Table 1.
【００１２】[0012]
【表１】 [Table 1]
【００１３】＊１：プライマリーアルキル基（炭素数３
〜６）を有するＺｎ−ジチオホスフェートである。 ＊２：ダイマー酸オクチルエステルの硫化物 ＊３：モリブデンジチオホスフェートである。* 1: Primary alkyl group (having 3 carbon atoms
~ 6) having Zn-dithiophosphate. * 2: Sulfide of dimer acid octyl ester * 3: Molybdenum dithiophosphate.
【００１４】[0014]
【発明の効果】本発明の潤滑剤組成物は、鋼のスズまた
はスズ−亜鉛熱拡散処理材に対して優れた耐荷重性及び
耐摩耗性を示し、鋼のスズまたはスズ−亜鉛熱拡散処理
材を用いた各種部品の潤滑に好適に用いられる。INDUSTRIAL APPLICABILITY The lubricant composition of the present invention exhibits excellent load resistance and wear resistance to a tin or tin-zinc heat diffusion treated material of steel, and a tin or tin-zinc heat diffusion treatment of steel. It is suitable for lubrication of various parts made of materials.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ１０Ｍ 129:26） Ｃ１０Ｎ 10:04 30:06 40:00 Ｇ 8217−4Ｈ 40:06 40:32 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location C10M 129: 26) C10N 10:04 30:06 40:00 G 8217-4H 40:06 40:32
Claims (4)
する鋼のスズまたはスズ−亜鉛熱拡散処理材用潤滑剤組
成物。1. A lubricant composition for a tin or tin-zinc heat diffusion treatment material for steel, comprising an organozinc compound.
することを特徴とする鋼のスズ、またはスズ−亜鉛熱拡
散処理材用潤滑剤組成物。2. A lubricant composition for a tin or tin-zinc heat diffusion treatment material of steel, comprising an organozinc compound and a sulfurized ester.
を用いた被潤滑部品を請求項１又は２記載の潤滑剤組成
物で処理することを特徴とする潤滑方法。3. A lubrication method comprising treating a part to be lubricated using a tin or tin-zinc heat diffusion treatment material of steel with the lubricant composition according to claim 1.
を用いた被潤滑部品が、チェーンのピン又はブッシュで
ある請求項３記載の潤滑方法。4. The lubrication method according to claim 3, wherein the lubricated component using the steel tin or tin-zinc heat diffusion treated material is a chain pin or bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23701992A JP3431028B2 (en) | 1992-09-04 | 1992-09-04 | Lubricating composition for thermal diffusion material of tin or tin-zinc of steel and lubricating method using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23701992A JP3431028B2 (en) | 1992-09-04 | 1992-09-04 | Lubricating composition for thermal diffusion material of tin or tin-zinc of steel and lubricating method using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0680978A true JPH0680978A (en) | 1994-03-22 |
| JP3431028B2 JP3431028B2 (en) | 2003-07-28 |
Family
ID=17009187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23701992A Expired - Fee Related JP3431028B2 (en) | 1992-09-04 | 1992-09-04 | Lubricating composition for thermal diffusion material of tin or tin-zinc of steel and lubricating method using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3431028B2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10823277B2 (en) | 2017-07-10 | 2020-11-03 | Shimano Inc. | Sliding component and bicycle component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139192A (en) * | 1981-02-24 | 1982-08-27 | Kawasaki Steel Corp | Cold rolling oil for prevention of adhesion |
| JPH02270975A (en) * | 1988-12-27 | 1990-11-06 | Nippon Oil Co Ltd | Rust-preventing oil composition for surface treated steel sheet |
| JPH0347898A (en) * | 1989-04-11 | 1991-02-28 | Idemitsu Kosan Co Ltd | Rust preventive and metal processing oil composition |
| JPH03162492A (en) * | 1989-11-20 | 1991-07-12 | Nippon Parkerizing Co Ltd | Rustproofing and press-working oil for zinc-plate steel plate |
| JPH03212495A (en) * | 1990-01-17 | 1991-09-18 | Nippon Steel Corp | Rust preventive and pressing oil for galvanized steel sheet |
| JPH04198440A (en) * | 1990-11-29 | 1992-07-17 | Daido Metal Co Ltd | Sliding member having sintered copper alloy layer |
-
1992
- 1992-09-04 JP JP23701992A patent/JP3431028B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139192A (en) * | 1981-02-24 | 1982-08-27 | Kawasaki Steel Corp | Cold rolling oil for prevention of adhesion |
| JPH02270975A (en) * | 1988-12-27 | 1990-11-06 | Nippon Oil Co Ltd | Rust-preventing oil composition for surface treated steel sheet |
| JPH0347898A (en) * | 1989-04-11 | 1991-02-28 | Idemitsu Kosan Co Ltd | Rust preventive and metal processing oil composition |
| JPH03162492A (en) * | 1989-11-20 | 1991-07-12 | Nippon Parkerizing Co Ltd | Rustproofing and press-working oil for zinc-plate steel plate |
| JPH03212495A (en) * | 1990-01-17 | 1991-09-18 | Nippon Steel Corp | Rust preventive and pressing oil for galvanized steel sheet |
| JPH04198440A (en) * | 1990-11-29 | 1992-07-17 | Daido Metal Co Ltd | Sliding member having sintered copper alloy layer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3431028B2 (en) | 2003-07-28 |
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