| 发明名称 |
Stop-off compound and method of making |
| 摘要 |
A filler of polyisobutylene dissolved in a solvent is combined with boron nitride to form a stop-off compound used as a parting agent when diffusion bonding metals. A uniform coating of the compound is applied with screen printing methods prior to bonding.
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| 申请公布号 |
US4230614(A) |
申请公布日期 |
1980.10.28 |
| 申请号 |
US19770854452 |
申请日期 |
1977.11.23 |
| 申请人 |
BOEING COMMERCIAL AIRPLANE COMPANY |
发明人 |
ARNOLD, CHARLES R.;PENNINGTON, DONALD A. |
| 分类号 |
B23K20/18;B23K35/22;(IPC1-7):C08K3/38 |
主分类号 |
B23K20/18 |
| 代理机构 |
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