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77篇 您的检索式:作者名="Hannerz"
    题名 作者 年代 出处 被引量
1活性焊剂 TIG 焊不锈钢接头的性能研究显示文摘经试验研究发现,活性焊剂TIG焊电弧的穿透能力大大提高。12mm厚不锈钢板对接,不开坡口,不留间隙,可一次焊透。与不加活性焊剂TIG焊相比可提高熔深3~4倍。同时活性焊剂对TIG焊不锈钢接头还有固氮作用。胡礼木 N E Hannerz 1998陕西理工学院学报(自然科学版)1998,0,1:8
2酸洗和固溶处理对不锈钢抗点蚀性能的影响显示文摘研究了酸洗和固溶处理对 8种不锈钢钢筋电阻对焊接头抗点蚀能力的影响。研究发现 ,酸洗和固溶处理都能有效地改善和恢复不锈钢电阻对焊接头的抗点蚀性能。对于普通双相钢 ,固溶处理比酸洗能更有效地改善接头的抗点蚀性能 ,并无晶粒粗化现象 ;对于奥氏体钢和超级奥氏体钢 ,固溶处理的效果不及酸洗 ,且会引起母材晶粒粗化。对含Mo含N较高钢种的对焊接头 ,两者的效果更佳 ,尤其是两者综合处理后的接头 ,其临界点蚀温度CPT甚至高于对应母材经酸洗以后的CPT。文章对比分析了母材和固溶处理前后接头的显微组织 ,讨论了引起上述抗点蚀性能变化的原因。文章还探讨了酸洗和Mo、N元素可以改善不锈钢抗点蚀性能的机理。胡礼木 NE Hannerz 2000焊接学报2000,21,1:6
3Gossip networks and culture in a Black American ghetto显示文摘Hannerz U 1967Ethnos1967,,32:1
4A proposed model of the cerebrospinal fluid circulation:Obervation with the radionuclide cis ternography显示文摘Greitz D Hannerz J 1996AJNR1996,17,:1
5Cosmopolitans and locals in world culture显示文摘Hannerz U 0,,:1
6Cosmopolitans and Locals in World Culture显示文摘Hannerz U 1990Theory Culture and Society1990,7,23:1
7Genetic correlations between growth and growth rhythm observed in a short-term test and per- formance in long-term field trials of Norway spruce 显示文摘Hannerz M Sonesson J Ekberg I 1999Canadian Journal of Forest Research1999,29,6:1
8Rooting success of cutting from yong Picea abies in transition to flowering competent phase显示文摘Hannerz M Almqvist C Ekberg I 1999Scand J For Res1999,14,:1
9Review on the influence of copper contenton weld metal properties 显示文摘Hannerz N E 1988Welding in the World1988,26,1112:1
10Review on the influence of copper content on weld metal properties显示文摘Hannerz N E 1988Welding in the World1988,26,1112:1
11Variability of blood glucose levels in patients treated with continuous subcutaneous insulin infusion: a pilot study 显示文摘Wredling R Hannerz L Johansson UB 1997Pract Diabetes1997,14,:1
12Genetic correlations between growth and growth rhythm observed in a short-term test and performance in long-term field trails of Norway spruce显示文摘HANNERZ M SONESSON J EKBERG I 1999Can J For Res1999,29,:1
13Recurrent Tolosa - Hunt syndrome显示文摘Hannerz J 1992Cephalalgia1992,12,:1
14Prolonged stand-ing at work and hospitalization due to varicose veins : a 12year prospective study of the Danish population 显示文摘Tuchsen F Hannerz H Burr H 2005Oc-cup Environ Med2005,62,12:1
15Review on the influence of copper content on weld metal properties显示文摘Hannerz N E 1988Welding in the World1988,26,11112:1
16Variability of blood glucose levels in patients treated with continuous subcutaneous insulin infusion:a pilot study显示文摘Wredling R Hannerz L Johansson UB 1997Pract Diabetes1997,14,:1
17Prolonged standing at work and hospitalisation due to varicose veins:a 12 year prospectivestudy of the Danish population显示文摘Tuchsen F Hannerz H Burr H 0,,12:1
18Relationship between chronic ten- sion-type headache,cranial hemodynamics,and cerebrospinal pressure:studyinvolving provocation with sumatriptan显示文摘Hannerz J Jogestrand T 2004Headache2004,44,2:1
19Influence of vanadium on the heat - affected - zone properties of mild steel 显示文摘Hannerz N E Jonsson - holmquist B M 1974Metal Science1974,8,:1
20Review on the influence of copper content onweld metal properties 显示文摘Hannerz N E 1988Welding in the World1988,26,1112:1
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