发明名称 |
FLUX, AND METHOD FOR THE REDUCTION OF OXIDE LAYERS ON METALLIC SURFACES |
摘要 |
The invention relates to a flux for application to and the reduction of oxide layers on a metallic solid or molten surface that is composed at least of potassium, fluoride, and moieties of water. The flux is formed from a reactant containing moieties of zirconium fluoride and/or lithium fluoride and/or sodium silicon fluoride and/or potassium cryolite and/or potassium aluminum fluoride (KaAIF<SUB>4</SUB>) as well as moieties of salts based on zirconium and/or lithium and/or potassium and/or sodium and/or bismuth and/or boron and/or titanium. The invention further relates to a method for casting basic aluminum alloys as well as the use of the disclosed flux for reducing oxide layers on molten basic aluminum alloys. |
申请公布号 |
WO2008011933(A3) |
申请公布日期 |
2008.04.03 |
申请号 |
WO2007EP04655 |
申请日期 |
2007.05.25 |
申请人 |
KS ALUMINIUM-TECHNOLOGIE AG;KS KOLBENSCHMIDT GMBH;LAUDENKLOS, MANFRED;BOHRT, JOACHIM |
发明人 |
LAUDENKLOS, MANFRED;BOHRT, JOACHIM |
分类号 |
B22D19/16;B22D19/00;B23K35/36 |
主分类号 |
B22D19/16 |
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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