中国抗癌协会临床肿瘤学协作中心(简称中国临床肿瘤学协作中心,Chinese Society of Clinical Oncology,CSCO)成立大会暨首届临床肿瘤学协作会议于1997年4月28日～30日在北京饭店隆重举行。出席开幕式的有:国家卫生部彭玉副部长,老部长...中国抗癌协会临床肿瘤学协作中心(简称中国临床肿瘤学协作中心,Chinese Society of Clinical Oncology,CSCO)成立大会暨首届临床肿瘤学协作会议于1997年4月28日～30日在北京饭店隆重举行。出席开幕式的有:国家卫生部彭玉副部长,老部长钱信忠、崔月犁,卫生部疾病控制司司长戴志澄,国家中医药管理局副局长于生龙,中国科学院院士、中华医学会副会长吴孟超,中国科协常委、北京市科协主席顾方舟,国家药政局生物制品处处长曹连之,卫生部疾病控制司非传染病控制处副处长李淑芬,中国抗癌协会名誉理事长张天泽教授,国家科委抗肿瘤药物GCP中心主任、中国医学科学院肿瘤医院孙燕教授,中国中西医结合学会代表、中国中医研究院余桂清教授,上海胸科医院廖美琳教授,解放军全军血液病中心主任孟沛霖教授,安徽省肿瘤医院院长李同度教授,中国医学科学院肿瘤医院储大同教授,南京八一医院全军肿瘤中心秦叔逵教授等。国家卫生部彭玉副部长代表卫生部致词,热烈祝贺并提出殷切希望;殷大奎副部长因赴外地不能亲往,专门发来传真贺信,对CSCO成立表示热烈祝贺并给予高度评价,希望临床肿瘤学界以此为良好开端,精诚团结,坦诚合作、积极务实、开拓进取,使中国的临床肿瘤学研究事业取得辉煌的成绩。国际抗癌联盟(UICC)、美国临床肿?展开更多
The electrochemical and corrosion?wear behaviors of TC4 alloy in artificial seawater were studied. And the influences of electrochemical state on passive behavior, failure mechanism of passive film and corrosion?wear ...The electrochemical and corrosion?wear behaviors of TC4 alloy in artificial seawater were studied. And the influences of electrochemical state on passive behavior, failure mechanism of passive film and corrosion?wear synergy were emphatically analyzed. The corrosion?wear analysis of the alloy was fulfilled by methods of mass loss, electrochemical testing and scanning electron microscope (SEM). It can be observed that the cathodic shift of open circuit potential and three order of magnitude increase of current density can be obtained during corrosion?wear process. Total corrosion?wear loss increases with increasing applied potential, confirming the synergy between wear and corrosion. High polarisation potential results in low coefficient of friction and high corrosion rate. The relative contribution of pure mechanical wear to total material loss deceases obviously with the increase of potential from open circuit potential to 0.9 V during corrosion?wear. Contributions of wear-induced-corrosion and corrosion-induced-wear are significant especially at higher potentials.展开更多
文摘中国抗癌协会临床肿瘤学协作中心(简称中国临床肿瘤学协作中心,Chinese Society of Clinical Oncology,CSCO)成立大会暨首届临床肿瘤学协作会议于1997年4月28日～30日在北京饭店隆重举行。出席开幕式的有:国家卫生部彭玉副部长,老部长钱信忠、崔月犁,卫生部疾病控制司司长戴志澄,国家中医药管理局副局长于生龙,中国科学院院士、中华医学会副会长吴孟超,中国科协常委、北京市科协主席顾方舟,国家药政局生物制品处处长曹连之,卫生部疾病控制司非传染病控制处副处长李淑芬,中国抗癌协会名誉理事长张天泽教授,国家科委抗肿瘤药物GCP中心主任、中国医学科学院肿瘤医院孙燕教授,中国中西医结合学会代表、中国中医研究院余桂清教授,上海胸科医院廖美琳教授,解放军全军血液病中心主任孟沛霖教授,安徽省肿瘤医院院长李同度教授,中国医学科学院肿瘤医院储大同教授,南京八一医院全军肿瘤中心秦叔逵教授等。国家卫生部彭玉副部长代表卫生部致词,热烈祝贺并提出殷切希望;殷大奎副部长因赴外地不能亲往,专门发来传真贺信,对CSCO成立表示热烈祝贺并给予高度评价,希望临床肿瘤学界以此为良好开端,精诚团结,坦诚合作、积极务实、开拓进取,使中国的临床肿瘤学研究事业取得辉煌的成绩。国际抗癌联盟(UICC)、美国临床肿?
基金Project(LSL-1310)supported by the Open Project of State Key Laboratory of Solid Lubrication,ChinaProjects(2014QN013,2015GJB004)supported by the Research Foundation of Henan University of Science and Technology,China
文摘The electrochemical and corrosion?wear behaviors of TC4 alloy in artificial seawater were studied. And the influences of electrochemical state on passive behavior, failure mechanism of passive film and corrosion?wear synergy were emphatically analyzed. The corrosion?wear analysis of the alloy was fulfilled by methods of mass loss, electrochemical testing and scanning electron microscope (SEM). It can be observed that the cathodic shift of open circuit potential and three order of magnitude increase of current density can be obtained during corrosion?wear process. Total corrosion?wear loss increases with increasing applied potential, confirming the synergy between wear and corrosion. High polarisation potential results in low coefficient of friction and high corrosion rate. The relative contribution of pure mechanical wear to total material loss deceases obviously with the increase of potential from open circuit potential to 0.9 V during corrosion?wear. Contributions of wear-induced-corrosion and corrosion-induced-wear are significant especially at higher potentials.
