发明名称 |
PROBIOTISCHER, GESUNDHEITS- BZW. LEI STUNGS FÖRDERNDER NAHRUNGS-, FUTTERMITTEL UND/ODER TRINKWASSERZUSATZ SOWIE SEINE VERWENDUNG |
摘要 |
The invention relates to a hard metal comprising several hard material phases and a binder phase, a cutting element made of such a hard metal, and a crankshaft miller encompassing such a cutting element. In order to reduce the formation of undesired comb-type fractures in cutting plates, a hard metal is used for producing said cutting plates, more than 70 percent by weight of said hard metal being composed a hard material phase made of tungsten carbide having a mean grain size of less than 1.5?m while the hard metal contains at least 2.5 percent by weight of another hard material phase made of a tantalum carbide or a tantalum niobium carbide, a titanium carbide fraction amounting to less than 5.0 percent by weight. |
申请公布号 |
AT406111(T) |
申请公布日期 |
2008.09.15 |
申请号 |
AT20060752579T |
申请日期 |
2006.06.14 |
申请人 |
ERBER AKTIENGESELLSCHAFT |
发明人 |
PLAIL, REGINA;SCHATZMAYR, GERD;BINDER, EVA;KLIMITSCH, ALFRED;NITSCH, SABINE;KLOSE, VIVIANA |
分类号 |
A23K1/00;A23K1/18;A23L1/30;A61K35/74 |
主分类号 |
A23K1/00 |
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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