专利检索 ap:("Cedric D. Williams" OR "Andrew W. Urquhart" OR "James L. Walker" OR "Richard A. Proebstle" OR "Timothy J. Black") AND inv:"Timothy J. Black" 第 1 页

1.

发明授权
Zirconium alloy heat treatment process and product 失效
标题翻译：锆合金热处理工艺及产品

公开(公告)号：US4238251A

公开(公告)日：1980-12-09

申请号：US852906

申请日：1977-11-18

申请人： Cedric D. Williams , Andrew W. Urquhart , James L. Walker , Richard A. Proebstle , Timothy J. Black

发明人： Cedric D. Williams , Andrew W. Urquhart , James L. Walker , Richard A. Proebstle , Timothy J. Black

IPC分类号： C22F1/18 , C21D1/00

CPC分类号： C22F1/186 , Y10S376/90

摘要： Zirconium-base alloy channels and fuel cladding tubes having unique resistance to accelerated pustular corrosion in the boiling water reactor environment are produced by a heat treatment causing segregation of intermetallic particulate precipitate phase in two dimensional arrays preferably located along grain boundaries and subgrain boundaries throughout the alloy body.

摘要翻译： 在沸水反应器环境中具有独特抵抗加速的脓疱性腐蚀的锆基合金通道和燃料包层管是通过热处理产生的，其导致二维阵列中的金属间化合物颗粒沉淀相分离，优选位于整个合金的晶界和亚晶界身体。