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公开(公告)号:EP3728672B1
公开(公告)日:2024-11-27
申请号:EP18833715.8
申请日:2018-12-12
Inventor: HOUYOUX, Christophe , RINALDI, Valérie , DONNAY, Boris , WEBBER, Liudmila
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公开(公告)号:EP4435132A1
公开(公告)日:2024-09-25
申请号:EP23163524.4
申请日:2023-03-22
Applicant: Hilti Aktiengesellschaft
Inventor: Bischof, Michael , Elhami, Nahid Nora , Tomandl, Alexander
IPC: C22C38/12 , C22C38/04 , C22C38/02 , C21D9/46 , C21D8/02 , C21D6/02 , C21D6/00 , C21D1/18 , C21D7/02 , B32B15/01
CPC classification number: C22C38/12 , C22C38/04 , C22C38/02 , C21D9/46 , C21D8/0205 , C21D8/0226 , C21D8/0236 , C21D8/0273 , C21D8/0247 , C21D6/02 , C21D6/005 , C21D7/02 , C21D1/18 , B32B15/013
Abstract: Disclosed are a steel alloy, an article of manufacture made of the steel alloy, and a method of making an article of manufacture.
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公开(公告)号:EP3728652B1
公开(公告)日:2024-04-17
申请号:EP18833943.6
申请日:2018-12-14
IPC: C21D1/26 , B22F3/24 , B29C33/00 , B33Y80/00 , B22F5/00 , B22F3/105 , C22C38/12 , C22C38/10 , C22C38/08 , C21D9/00 , C21D6/02 , C21D6/00 , B22F10/64 , B22F10/28
CPC classification number: B22F5/007 , C21D6/001 , C21D6/007 , C21D6/02 , C21D9/0068 , C21D1/26 , C22C38/08 , C22C38/10 , C22C38/12 , B22F2003/24820130101 , C21D2211/00120130101 , C21D2211/00420130101 , C21D2211/00820130101 , B33Y80/00 , Y02P10/25 , B22F10/64 , B22F10/28
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公开(公告)号:EP4281591A1
公开(公告)日:2023-11-29
申请号:EP22702639.0
申请日:2022-01-20
Applicant: voestalpine BÖHLER Edelstahl GmbH & Co KG
Inventor: HACKL, Alfred , LEITNER, Harald
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公开(公告)号:EP4269627A1
公开(公告)日:2023-11-01
申请号:EP21910343.9
申请日:2021-12-09
Applicant: NIPPON STEEL Stainless Steel Corporation
Inventor: SAITO, Shun , FUKUMOTO, Shigeo , EBIHAMA, Nobuhisa , TANAKA, Akira , KANEKO, Shigeru
IPC: C21C5/28 , C21C7/10 , C21D6/00 , C21D6/02 , C21D9/46 , C22C38/00 , C22C38/58 , B22D11/00 , B22D11/106
Abstract: A precipitation-hardening type martensitic stainless steel of the present invention has an excellent fatigue resistance. It has a steel composition comprising, by mass%, C: 0.080% or less; Si: 0.70 to 3.00%; Mn: 3.00% or less; Ni: 6.00 to 10.00%; Cr: 10.00 to 17.00%; P: 0.050% or less; S: 0.008% or less; Cu: 0.50 to 2.00%; Mo: 0.50 to 3.00%; Ti: 0.15 to 0.45%; Al: 0.070% or less; Ca: 0.0020% or less; Mg: more than 0.0020% and 0.0150% or less; N: 0.015% or less; O: 0.0070% or less and a number density of nonmetallic inclusions with an equivalent circle diameter of 10 um or more is 0.100/mm 2 or less.
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公开(公告)号:EP3504351B1
公开(公告)日:2023-10-11
申请号:EP16913763.5
申请日:2016-08-24
Inventor: HUANG, Mingxin , HE, Binbin
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