| 发明名称 |
HIGH-DRAWABILITY STEEL WIRE WITH A PROPORTION BY MASS OF CARBON OF A VALUE WHICH IS GREATER THAN OR EQUAL TO 0.4 % AND LESS THAN OR EQUAL TO 0.5 % |
| 摘要 |
The steel wire of diameter d expressed in mm, has a carbon content by weight C, expressed in %, such that 0.4%≦̸C≦̸0.5% and a maximum tensile strength R, expressed in MPa, such that R≧A.(920.C+500)/d1/2 with A=0.87. |
| 申请公布号 |
EP2893075(A1) |
申请公布日期 |
2015.07.15 |
| 申请号 |
EP20130745631 |
申请日期 |
2013.07.31 |
| 申请人 |
COMPAGNIE GÉNÉRALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
VERLEENE, ARNAUD;NOEL, SÉBASTIEN |
| 分类号 |
D07B1/06;B21C1/00;C21D8/06;C22C38/00 |
主分类号 |
D07B1/06 |
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