| 发明名称 |
Hard facing for cutting edges of agricultural machine blades |
| 摘要 |
A hard facing for an agricultural machine blade which contains hard particles of 40 to 100 mu m in particle size and a hardness of greater than 1400 HV in a matrix with hardness of 500 to 800 HV.
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| 申请公布号 |
US6067784(A) |
申请公布日期 |
2000.05.30 |
| 申请号 |
US19980067892 |
申请日期 |
1998.04.28 |
| 申请人 |
BUSATIS GMBH |
发明人 |
JORDAN, REINHARD |
| 分类号 |
B23D35/00;(IPC1-7):A01D45/02;A01D34/13;B25G3/00;B26B9/00 |
主分类号 |
B23D35/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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