发明名称 |
Water treatment for water injection plasma arc cutting apparatus |
摘要 |
The service life of torches used for water injection plasma arc cutting and like water cooled devices is increased by treating cooling and injection water of high dissolved solids content so as to lower the dissolved solids content of the water until its Ryznar Stability Index is in the range of about 5.5 to about 7.5.
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申请公布号 |
US4649258(A) |
申请公布日期 |
1987.03.10 |
申请号 |
US19850779936 |
申请日期 |
1985.09.25 |
申请人 |
LYNCH, JAMES E. |
发明人 |
LYNCH, JAMES E. |
分类号 |
B23K35/22;C02F1/44;(IPC1-7):B23K15/00 |
主分类号 |
B23K35/22 |
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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