ZA201903576B - Stainless steel powder for producing duplex sintered stainless steel - Google Patents

Stainless steel powder for producing duplex sintered stainless steel

Info

Publication number: ZA201903576B
Authority: ZA; South Africa
Prior art keywords: stainless steel; producing duplex; powder; duplex sintered; steel powder
Prior art date: 2016-12-07

Application number

ZA2019/03576A

Inventor

Badwe Sunil

Original Assignee

Hoeganaes Ab Publ

Priority date (The priority date 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 date listed.)

2016-12-07

Filing date

2019-06-04

Publication date

2020-12-23

2019-06-04 Application filed by Hoeganaes Ab Publ filed Critical Hoeganaes Ab Publ

2020-12-23 Publication of ZA201903576B publication Critical patent/ZA201903576B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
- C22C33/0271—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5% with only C, Mn, Si, P, S, As as alloying elements, e.g. carbon steel
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
- B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/05—Light metals
- B22F2301/058—Magnesium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/10—Copper
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/15—Nickel or cobalt
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2304/00—Physical aspects of the powder
- B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Powder Metallurgy (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

ZA2019/03576A 2016-12-07 2019-06-04 Stainless steel powder for producing duplex sintered stainless steel ZA201903576B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP16202574.6A EP3333275B1 (en)	2016-12-07	2016-12-07	Stainless steel powder for producing sintered duplex stainless steel
PCT/EP2017/081234 WO2018104179A1 (en)	2016-12-07	2017-12-01	Stainless steel powder for producing duplex sintered stainless steel

Publications (1)

Publication Number	Publication Date
ZA201903576B true ZA201903576B (en)	2020-12-23

Family

ID=57517775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA2019/03576A ZA201903576B (en)	2016-12-07	2019-06-04	Stainless steel powder for producing duplex sintered stainless steel

Country Status (16)

Country	Link
US (2)	US20190309399A1 (en)
EP (2)	EP3333275B1 (en)
JP (1)	JP7028875B2 (en)
KR (1)	KR102408835B1 (en)
CN (1)	CN110168122A (en)
AU (1)	AU2017370993B2 (en)
BR (1)	BR112019011395B1 (en)
CA (1)	CA3046282A1 (en)
DK (1)	DK3333275T3 (en)
ES (1)	ES2848378T3 (en)
MX (1)	MX2019006609A (en)
PL (1)	PL3333275T3 (en)
RU (1)	RU2753717C2 (en)
TW (1)	TWI760395B (en)
WO (1)	WO2018104179A1 (en)
ZA (1)	ZA201903576B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7400218B2 (en) *	2018-08-31	2023-12-19	大同特殊鋼株式会社	Alloy powder composition
EP3640352A1 (en) *	2018-10-17	2020-04-22	AB Sandvik Materials Technology	Method of producing tube of duplex stainless steel
JP2022505878A (en)	2018-10-26	2022-01-14	エリコンメテコ（ユーエス）インコーポレイテッド	Corrosion-resistant and wear-resistant nickel-based alloy
EP3962693A1 (en)	2019-05-03	2022-03-09	Oerlikon Metco (US) Inc.	Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
EP4032637A4 (en) *	2019-09-20	2023-10-04	Proterial, Ltd.	Alloy member production method and alloy member
CN110629131A (en) *	2019-09-26	2019-12-31	上海镭镆科技有限公司	3D printing stainless steel material, preparation method and application
CN112846168B (en) *	2020-12-29	2022-10-25	上海富驰高科技股份有限公司	Non-magnetic high-strength stainless steel material and metal injection molding preparation method thereof
CN114107827B (en) *	2021-12-08	2022-10-14	福州大学	Duplex stainless steel powder for 3D printing and preparation and printing methods thereof
EP4249150A1 (en) *	2022-03-25	2023-09-27	Siemens Aktiengesellschaft	Sintered metal component
CN114855092B (en) *	2022-07-05	2022-09-09	北京科技大学	High-strength and high-toughness stainless steel manufactured by additive manufacturing and preparation process thereof
CN114959508B (en) *	2022-07-28	2022-10-21	北京科技大学	Stainless steel and preparation method thereof
CN116219295B (en) *	2023-03-10	2024-05-10	天津大学	Double-phase stainless steel powder for laser additive manufacturing and method for manufacturing double-phase stainless steel by in-situ laser additive
CN117867412B (en) *	2024-03-08	2024-05-10	东北大学	High corrosion resistance stainless steel for fuel cell bipolar plate

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3696486A (en) *	1969-08-25	1972-10-10	Int Nickel Co	Stainless steels by powder metallurgy
BE793539A (en) *	1971-12-30	1973-06-29	Int Nickel Ltd	IMPROVEMENTS RELATED TO POWDER COMPRESSION
IT1042949B (en)	1975-09-29	1980-01-30	Montedison Spa	PROCESS FOR THE PREPARATION OF IRON OXIDE THERMO-STABLE PIGMENTS FROM ACID SOLUTIONS CONTAINING FERROUS SULPHATE
AT360061B (en) *	1976-01-13	1980-12-29	Graenges Nyby Ab	METHOD FOR PRODUCING STABILIZED, FERRITIC, STAINLESS STEEL CHROME STEELS
DE2851274A1 (en) *	1977-11-29	1979-05-31	British Steel Corp	CHROME-CONTAINING METAL POWDER
JPS60190552A (en) *	1984-03-12	1985-09-28	Sumitomo Metal Ind Ltd	Sintered stainless steel and its manufacture
CA1240537A (en)	1984-06-06	1988-08-16	Yoshio Tarutani	Sintered stainless steel and production process therefor
JPS6152302A (en) *	1984-08-20	1986-03-15	Daido Steel Co Ltd	Alloy steel powder for powder metallurgy
US4708741A (en) *	1986-06-13	1987-11-24	Brunswick Corporation	Rapid sintering feedstock for injection molding of stainless steel parts
US5302214A (en) *	1990-03-24	1994-04-12	Nisshin Steel Co., Ltd.	Heat resisting ferritic stainless steel excellent in low temperature toughness, weldability and heat resistance
JPH0663055B2 (en)	1990-12-20	1994-08-17	住友金属工業株式会社	Sintered stainless steel
JP3227734B2 (en)	1991-09-30	2001-11-12	住友金属工業株式会社	High corrosion resistant duplex stainless steel and its manufacturing method
FI100422B (en) *	1994-07-11	1997-11-28	Metso Paper Inc	Preparation of roller
JPH08246008A (en) *	1995-03-08	1996-09-24	Daido Steel Co Ltd	Metal powder and its production by water atomization
SE9702299D0 (en) *	1997-06-17	1997-06-17	Hoeganaes Ab	Stainless steel powder
JP4975916B2 (en) *	2001-09-21	2012-07-11	株式会社日立製作所	High toughness and high strength ferritic steel and its manufacturing method
JP3856294B2 (en) *	2001-11-30	2006-12-13	セイコーエプソン株式会社	Stainless steel powder for sintering, granulated powder for manufacturing sintered stainless steel, and sintered stainless steel
BRPI0406423B1 (en) *	2003-08-07	2012-12-11		duplex stainless steel and its production method.
US20050129563A1 (en) *	2003-12-11	2005-06-16	Borgwarner Inc.	Stainless steel powder for high temperature applications
SE529041C2 (en) *	2005-08-18	2007-04-17	Erasteel Kloster Ab	Use of a powder metallurgically made steel
SE528991C2 (en) *	2005-08-24	2007-04-03	Uddeholm Tooling Ab	Steel alloy and tools or components made of the steel alloy
TWI394848B (en) *	2007-10-10	2013-05-01	Nippon Steel & Sumikin Sst	Two-phase stainless steel wire rod, steel wire, bolt and manufacturing method thereof
ES2713899T3 (en) *	2007-11-29	2019-05-24	Ati Properties Llc	Poor austenitic stainless steel
US8878099B2 (en) *	2008-05-27	2014-11-04	Nippon Steel & Sumikin Stainless Steel Corporation	Flux cored wire for welding duplex stainless steel which refines solidified crystal grains
CN101338385A (en) *	2008-08-29	2009-01-07	安泰科技股份有限公司	Nitrogen-containing/high nitrogen stainless steel products and method for preparing same
JP5902091B2 (en) *	2009-10-16	2016-04-13	ホガナスアクチボラゲット	Nitrogen-containing low nickel sintered stainless steel
KR20120132691A (en) *	2010-04-29	2012-12-07	오또꿈뿌 오와이제이	Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability
CN102933338B (en) *	2010-06-04	2017-01-25	霍加纳斯股份有限公司	Nitrided sintered steels
EP2511031A1 (en) *	2011-04-12	2012-10-17	Höganäs Ab (publ)	A powder metallurgical composition and sintered component
FI126574B (en) *	2011-09-07	2017-02-28	Outokumpu Oy	Duplex stainless steel
WO2014112445A1 (en) *	2013-01-15	2014-07-24	株式会社神戸製鋼所	Duplex stainless steel material and duplex stainless steel pipe
KR101496000B1 (en) *	2013-05-03	2015-02-25	주식회사 포스코	Method for manufacturing hot rolled steel sheet of lean duplex stainless steels
JP6152302B2 (en) *	2013-06-04	2017-06-21	錦城護謨株式会社	Anchor mounting device for drain material
JP6378517B2 (en) *	2014-03-27	2018-08-22	山陽特殊製鋼株式会社	Precipitation hardening type stainless steel powder and sintered body thereof that have excellent anti-sintering cracking properties and high strength after sintering-aging treatment.
SE538577C2 (en)	2014-05-16	2016-09-27		Powder metallurgical duplex stainless steel

2016
- 2016-12-07 PL PL16202574T patent/PL3333275T3/en unknown
- 2016-12-07 DK DK16202574.6T patent/DK3333275T3/en active
- 2016-12-07 ES ES16202574T patent/ES2848378T3/en active Active
- 2016-12-07 EP EP16202574.6A patent/EP3333275B1/en active Active
2017
- 2017-12-01 CA CA3046282A patent/CA3046282A1/en active Pending
- 2017-12-01 AU AU2017370993A patent/AU2017370993B2/en active Active
- 2017-12-01 EP EP17808459.6A patent/EP3551775B1/en active Active
- 2017-12-01 JP JP2019530467A patent/JP7028875B2/en active Active
- 2017-12-01 MX MX2019006609A patent/MX2019006609A/en unknown
- 2017-12-01 US US16/467,267 patent/US20190309399A1/en not_active Abandoned
- 2017-12-01 RU RU2019121005A patent/RU2753717C2/en active
- 2017-12-01 WO PCT/EP2017/081234 patent/WO2018104179A1/en unknown
- 2017-12-01 KR KR1020197019317A patent/KR102408835B1/en active IP Right Grant
- 2017-12-01 BR BR112019011395-9A patent/BR112019011395B1/en active IP Right Grant
- 2017-12-01 CN CN201780082430.4A patent/CN110168122A/en active Pending
- 2017-12-07 TW TW106142944A patent/TWI760395B/en active
2019
- 2019-06-04 ZA ZA2019/03576A patent/ZA201903576B/en unknown
2023
- 2023-12-15 US US18/541,524 patent/US20240117478A1/en active Pending

Also Published As

Publication number	Publication date
RU2019121005A (en)	2021-01-11
JP7028875B2 (en)	2022-03-02
EP3333275A1 (en)	2018-06-13
EP3333275B1 (en)	2020-11-11
CN110168122A (en)	2019-08-23
AU2017370993B2 (en)	2023-05-11
EP3551775A1 (en)	2019-10-16
KR102408835B1 (en)	2022-06-13
US20240117478A1 (en)	2024-04-11
DK3333275T3 (en)	2021-02-08
ES2848378T3 (en)	2021-08-09
JP2020509167A (en)	2020-03-26
RU2753717C2 (en)	2021-08-20
BR112019011395A2 (en)	2019-10-15
TW201833346A (en)	2018-09-16
MX2019006609A (en)	2019-08-01
WO2018104179A1 (en)	2018-06-14
RU2019121005A3 (en)	2021-04-19
CA3046282A1 (en)	2018-06-14
BR112019011395B1 (en)	2023-10-31
KR20190092493A (en)	2019-08-07
TWI760395B (en)	2022-04-11
US20190309399A1 (en)	2019-10-10
AU2017370993A1 (en)	2019-06-20
PL3333275T3 (en)	2021-05-17
EP3551775B1 (en)	2021-06-23

Publication	Publication Date	Title
ZA201903576B (en)	2020-12-23	Stainless steel powder for producing duplex sintered stainless steel
HK1246359B (en)	2020-05-08	Beetle powder
ZA201707460B (en)	2022-06-29	Methods and apparatuses for producing metallic powder material
HK1216163A1 (en)	2016-10-21	Metal powder processing equipment
PT3505209T (en)	2020-12-07	Powder inhaler
HK1216164A1 (en)	2016-10-21	Metal powder processing equipment
HK1246197A1 (en)	2018-09-07	Tooth-surface-membrane-forming powder containing sintered apatite
GB201411526D0 (en)	2014-08-13	Powder
SI3102714T1 (en)	2021-11-30	Duplex stainless steel
IL247163A0 (en)	2016-09-29	Beverage powder
SG11201802822PA (en)	2018-05-30	Silver powder and method for producing same
GB201410030D0 (en)	2014-07-16	Hydrophobic powder
GB201402783D0 (en)	2014-04-02	Powder delivery means
ZA201806057B (en)	2019-11-27	Iron based powder
PL3106295T3 (en)	2021-09-27	Assembly for powder presses
PL3145660T3 (en)	2018-09-28	Metal powder
ZA201608742B (en)	2019-05-29	Duplex stainless steel
GB201613244D0 (en)	2016-09-14	Powder and process
GB201600630D0 (en)	2016-02-24	Powder formation
HK1258042A1 (en)	2019-11-01	Tea leaf powder
ZA201900089B (en)	2022-06-29	Systems and methods for making ceramic powders
GB201602090D0 (en)	2016-03-23	Powder
GB201613243D0 (en)	2016-09-14	Powder and process
GB201401474D0 (en)	2014-03-12	Reconfiguarble metal forming apparatus
DK3373913T3 (en)	2021-03-29	Compacted powder