维普中文期刊产品整合服务
57篇 您的检索式:作者名="Woydt"
    题名 作者 年代 出处 被引量
1烧结温度和添加碳化物对NbC-Ni基金属陶瓷显微组织和力学性能的影响显示文摘本文报道了烧结温度和添加碳化物(VC、Mo_2C和TiC)以及Mo金属对一种新型NbC-Ni基金属陶瓷的致密化、NbC晶粒生长、显微组织演变以及维氏硬度(HV30)和断裂韧性的影响。所有的金属陶瓷均采用真空无压烧结制备,使用电子探针显微分析(EPMA)以及X射线衍射(XRD)来分析试样的微观组织、相组成及晶格常数的变化。结果表明,烧结温度,特别是添加碳化物的含量对NbC-Ni金属陶瓷的性能有显著的影响。当烧结温度低于1 340°C时,试样内存在Ni池和残余孔隙。温度高于1 380℃时,添加VC或Mo/Mo_2C的NbC-Ni基金属陶瓷达到完全致密,呈现出类似于WC-Co的两相组织结构。同时添加TiC+VC或TiC+Mo_2C的材料则形成一种含有芯环结构的NbC晶粒。相对于无添加的NbC-Ni金属陶瓷,添加体积分数5%~10%VC/Mo_2C和10%TiC能够明显提高材料的硬度和断裂韧性。黄水根 Vleugels Jozef Cannizza Eduardo Woydt Mathias 刘中柱 Mohrbacher Hardy 2018硬质合金2018,35,2:2
2Unlubrieated sliding frietionand wear of various Si3N4 pairs between 22 - 1000℃显示文摘Skopp A Woydt M Habig K H 1980Tribology International1980,12,3:1
3Correlation of intraoperative ultrasound with histopathological findings after tumour resection in supratentorial gliomas:Amethod to improve gross total tumour resection显示文摘Woydt M Krone A Becker G 1996Acta Neurochir1996,138,5:1
4Wear engineering oxides/antiwear oxides显示文摘Woydt M Skopp A Witke K 1998Wear1998,218,:1
5Unlubricated Sliding Frictionand Wear of Various Si3N4 Pairs between 22- 1000 ℃显示文摘Skopp A Woydt M Habig K H 1980Tribology International1980,12,3:1
6Ceramic and ceramic composite materialswith improved friction and wear properties显示文摘Skopp A Woydt M 1995Tribo Trans1995,38,2:1
7Unlubricated sliding friction and wear of various Si3N4 pairs between 22~1 000℃显示文摘Skopp A Woydt M Habig K H 1980Tribology International1980,12,3:1
8Moderate alcohol intake has no impact on acute and chronic progressive anti-thyl glo- merulonephritis显示文摘Peters H Martini S Woydt R 2011Am J Physiol Renal Physiol2011,284,:1
9Ceramic and ceramic composite materials with improved friction and wear properties显示文摘Skopp A Woydt M 1995Tri Trans1995,38,2:1
10Ceramic and ceramic composite materials with improved friction and wear properties显示文摘Skopp A Woydt M 1995Tribo Trans1995,38,2:1
11Dry and Water-lubricated Sliprolling of Si3N4 and SiC-based Ceramic显示文摘Woydt M Schwenzien J 1993Tribology International1993,26,3:1
12Correlation of intraoperative ultrasound with histopathological findings after tumour resection in supratentorial gliomas: a method to improve gross total tumour resection 显示文摘Woydt M Krone A Becker G 1996Acta Neurochir1996,138,12:1
13Comparison of self-mated hard- metal coatings under dry sliding conditions up to 600 ℃ 显示文摘Berger L Woydt M Saaro S 2009Wear2009,266,34:1
14Dry and Water-Lubricatedslip-Rolling of Si3N4- and SiC-Based Ceramics显示文摘Woydt M Schwenzien J 1993Tribol /nf1993,26,3:1
15Ultrasounc~-gttided neuronavigation of deep-seated cavernous haemangiomas : clinical resuhs and navigation techniques 显示文摘Woydt M Krone A Soerensen N 2001Br J Neurosurg2001,15,6:1
16Wear engineering oxides/ anti-wear oxides 显示文摘Woydt M Skopp A Dorfel I 1998Wear1998,218,:1
17Differentiation Between Intracerebral Hemorrhage and Ischemic Stroke by Transcranial Color-Coded Duplex-Sonography显示文摘M. Maurer S. Shambal D. Berg M. Woydt E. Hofmann D. Georgiadis A. Lindner G. Becker 1998Stroke: A Journal of Cerebral Circulation1998,,12:1
18The history of the stribeck curve and ball beating steels:the role of adolf martens 显示文摘Mathias Woydt Rolf Wasche 2010Wear2010,268,:1
19Comparison of self-mated hardmetal coatings under dry sliding conditions up to 600<ce:hsp sp='0.25'/>°C显示文摘Lutz-Michael Berger Mathias Woydt Sabine Saaro 2008Wear2008,,3:1
20Correlation of intraopmafive ultrasound with histopathological findings after tumour resection in supratentorial gliomas: A method to improve gross total tumour resection显示文摘Woydt M Krone A Becker G 1996Acta Neurochir1996,138,5:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费