发明名称 |
WIRE FOR ARC WELDING AND ITS PRODUCTION |
摘要 |
PURPOSE:To produce a titled wire of superior feedability without production of any peeled matter by cold-drawing a wire by the use of a lubricant contg. Na salt or Ca salt of stearic acid and cleaning this with an org. solvent then drying the same. CONSTITUTION:A wire is cold-drawn by using a powdery lubricant contg. >=10wt% sodium stearate or calcium stearate. The easy to peel lubricant stuck on the wire surface is removed by polishing, and the wire is cleaned by using an org. solvent of <=150 deg.C boiling point and <=0.9 CP (20 deg.C) viscosity so as to prevent resticking. The lubricant forming a film on the wire surface and adhered thereto in press contact therewith is allowed to remain firmly on the wire surface in this way. In succession to this, the wire is dried at <=150 deg.C at which the wire and the lubricant do not deteriorate. As a result, the lubricant is allowed to remain at about 0.005-1.0g by each 10kg of the wire. |
申请公布号 |
JPS57193299(A) |
申请公布日期 |
1982.11.27 |
申请号 |
JP19810076639 |
申请日期 |
1981.05.22 |
申请人 |
NITSUTETSU YOUSETSU KOGYO KK |
发明人 |
ARAKI NOBUO;FUJIBAYASHI KATSUMI;SAKAGUCHI TAKEO |
分类号 |
C10M105/24;B21C9/00;B23K35/36;B23K35/40;C10N10/02;C10N10/04;C10N40/24;C10N40/32;C10N50/08;C10N70/00 |
主分类号 |
C10M105/24 |
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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