发明名称 |
Heating apparatus for a welding operation and method therefor |
摘要 |
A heating apparatus and method for pre-weld heat treating, welding and post-weld heat treating a superalloy article in a single enclosure while avoiding oxidation of the article. The enclosure is preferably equipped with a one-way valve that permits the escape of gases, but otherwise seals the enclosure to prevent the ingress of air during welding and heat treatment as a result of thermal gradients induced when the article is inductively heated. To provide access to the article and a device used to weld the article, the enclosure is equipped with gloves by which the welding device and the article can be manipulated while a nonreactive atmosphere is fully maintained within the enclosure and the article is inductively heating.
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申请公布号 |
US2002005394(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US20010939946 |
申请日期 |
2001.08.27 |
申请人 |
KELLY THOMAS J.;ALEXANDER KEITH B.;HENSLEY RABON;LAWRENCE ROBERT D.;SNYDER JOHN H. |
发明人 |
KELLY THOMAS J.;ALEXANDER KEITH B.;HENSLEY RABON;LAWRENCE ROBERT D.;SNYDER JOHN H. |
分类号 |
H05B6/02;B23K9/00;B23K9/16;B23K9/167;B23K9/23;B23K9/235;B23K10/02;B23K13/01;B23K31/00;H05B7/18;(IPC1-7):B23K9/16 |
主分类号 |
H05B6/02 |
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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