发明名称 |
Method and device for cleaning metallic articles |
摘要 |
In a method of cleaning a metallic article, in particular for removing oxide deposits, whereby the metallic article is made of a hardenable steel having a carbon content of at least 0.1% by weight and is at least partially hardened, the metallic article is placed in a vessel containing a liquid cleaning agent with a pH value in the range of 4 to 8, and exposed to sound waves.
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申请公布号 |
US2003084917(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20020290107 |
申请日期 |
2002.11.07 |
申请人 |
BENTELER AUTOMOBILTECHNIK GMBH & CO. KG |
发明人 |
PAPE RALF;WALTER HEINZ-GERD;TROSTER THOMAS;KROGMEIER JURGEN;BOKE JOHANNES |
分类号 |
B08B3/12;C11D3/20;C11D3/36;C11D11/00;C23G1/08;C23G3/00;(IPC1-7):B08B3/12 |
主分类号 |
B08B3/12 |
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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