JPS6436746A - Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method - Google Patents

Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method

Info

Publication number: JPS6436746A
Authority: JP; Japan
Prior art keywords: powders; carbides; steel; raw materials; nonmagnetic
Prior art date: 1987-07-31
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.): Pending

Application number

JP19243087A

Other languages

English (en)

Inventor

Toshio Okuno

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Proterial Ltd

Original Assignee

Hitachi Metals Ltd

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.)

1987-07-31

Filing date

1987-07-31

Publication date

1989-02-07

1987-07-31 Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd

1987-07-31 Priority to JP19243087A priority Critical patent/JPS6436746A/ja

1989-02-07 Publication of JPS6436746A publication Critical patent/JPS6436746A/ja

Status Pending legal-status Critical Current

Links

239000000843 powder Substances 0.000 title abstract 6
229910000831 Steel Inorganic materials 0.000 title abstract 5
239000010959 steel Substances 0.000 title abstract 5
238000003483 aging Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
150000001247 metal acetylides Chemical class 0.000 abstract 4
239000002994 raw material Substances 0.000 abstract 4
229910052804 chromium Inorganic materials 0.000 abstract 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
229910052758 niobium Inorganic materials 0.000 abstract 3
229910052719 titanium Inorganic materials 0.000 abstract 3
229910052720 vanadium Inorganic materials 0.000 abstract 3
238000009792 diffusion process Methods 0.000 abstract 2
238000010438 heat treatment Methods 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
229910052748 manganese Inorganic materials 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
238000001513 hot isostatic pressing Methods 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
238000003825 pressing Methods 0.000 abstract 1
238000005245 sintering Methods 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Landscapes

Powder Metallurgy (AREA)

JP19243087A 1987-07-31 1987-07-31 Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method Pending JPS6436746A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP19243087A JPS6436746A (en)	1987-07-31	1987-07-31	Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP19243087A JPS6436746A (en)	1987-07-31	1987-07-31	Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method

Publications (1)

Publication Number	Publication Date
JPS6436746A true JPS6436746A (en)	1989-02-07

Family

ID=16291180

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19243087A Pending JPS6436746A (en)	1987-07-31	1987-07-31	Manufacture of nonmagnetic age-hardening austenitic steel with high hardness by powder method

Country Status (1)

Country	Link
JP (1)	JPS6436746A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2536862A4 (en) *	2010-02-15	2016-07-13	Federal Mogul Corp	MOTHER ALLOY FOR PRODUCING SINTERED CURVED STEEL PARTS AND METHOD FOR PRODUCING SINTERED CURED PIECES

1987
- 1987-07-31 JP JP19243087A patent/JPS6436746A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2536862A4 (en) *	2010-02-15	2016-07-13	Federal Mogul Corp	MOTHER ALLOY FOR PRODUCING SINTERED CURVED STEEL PARTS AND METHOD FOR PRODUCING SINTERED CURED PIECES
US10618110B2 (en)	2010-02-15	2020-04-14	Tenneco Inc.	Master alloy for producing sinter hardened steel parts and process for the production of sinter hardened parts

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