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Method for salt-bath self-heating two-stage isothermal quenching of nodular cast iron for preparing isothermal quenching ball iron, involves austenitizing ductile cast iron followed by carrying out isothermal quenching process with casting. 专利
申请日期: 2013-01-01, 公开日期: 2013-07-17
作者:  CAI Y FANG C HAO H JIA F LIU H MENG
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/13
High-toughness isothermal quenching ball iron for diesel engine crankshaft, comprises carbon, silicon, manganese, phosphorus, sulfur, magnesium, rhenium, molybdenum, nickel and copper. 专利
申请日期: 2013-01-01, 公开日期: 2013-07-17
作者:  CAI Y FANG C HAO H JIA F LIU H MENG
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/13
Methods, systems, and devices for burn-in testing of optoelectronic devices 专利
专利号: US20040135595A1, 申请日期: 2004-07-15, 公开日期: 2004-07-15
作者:  CHEN, FANG-ZHONG;  CAI, WEI;  CHEN, JOHN;  LEI, CHUN;  SHIH, ROBERT
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/30
FUSION PROTEIN INHIBITING TACI-BAFF COMPLEX FORMATION AND PREPARATION METHOD THEREFOR AND USE THEREOF 专利
作者:  CAI Zeling;  CHEN Yi;  WU Heng;  FANG Guobo
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/05


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