Iron-carbon master alloy

Invention Grant

US09359662B2 Iron-carbon master alloy 有权

Title translation: 铁碳母合金

Patent Title: Iron-carbon master alloy
Patent Title (中): 铁碳母合金
Application No.: US13140811

Application Date: 2009-12-17
Publication No.: US09359662B2

Publication Date: 2016-06-07
Inventor: Christian Gierl-Mayer , Herbert Danninger , Yousef Hemmatpour
Applicant: Christian Gierl-Mayer , Herbert Danninger , Yousef Hemmatpour
Applicant Address: AT Vienna
Assignee: TECHNISCHE UNIVERSITÄT WIEN
Current Assignee: TECHNISCHE UNIVERSITÄT WIEN
Current Assignee Address: AT Vienna
Agency: Norton Rose Fulbright US LLP
Priority: ATA1989/2008 20081219
International Application: PCT/EP2009/067445 WO 20091217
International Announcement: WO2010/070065 WO 20100624
Main IPC: C22C38/08
IPC: C22C38/08 ; C22C38/04 ; C22C33/02 ; C22C35/00 ; C22C38/42 ; C22C38/44 ; C22C38/56 ; C22C38/12 ; C21D1/18

Abstract:

An iron-carbon master alloy is described, with a C content of 0.3 to 8 wt % and an upper limit of alloying metals Ni 20 μm and a hardness of

Abstract(Chinese):

描述了一种铁 - 碳母合金，C含量为0.3-8wt％，合金金属Ni <10wt％，P <4wt％，Cr <5wt％，优选<1wt％的上限， Mn <5重量％，优选<1重量％，Mo <3重量％，W <3重量％，Cu <1重量％，粒径>20μm和硬度<350HV 0.01的方法所述母合金的制造。

Public/Granted literature

Information query

Espacenet

IPC分类: