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- surface activating flux 表面活性利
- DETECTION OF SURFACE TENSION AND EFFECT OF SURFACE ACTIVE FLUX IN TIG WELDING TIG焊熔池表面张力的测定及表面活性剂的影响
- EFFECT OF SURFACE ACTIVE FLUX ON WELDING POOL DEPTH AND ARC PHENOMENON IN TIG WELDING 表面活性剂对TIG焊电弧现象及焊接熔深的影响
- A-TIG welding as a high-efficient welding process is the method that TIG welding is made by covering the activating flux on the surface of the weldment. 对一种高效的TIG焊方法(A-TIG)进行了初步研究。A-TIG即在预先准备好的施焊材料上涂敷一层表面活性剂,对其进行系列堆焊试验。
- Activating flux TIG welding (A-TIG welding) is a method by which a variant TIG welding activating fluxes is coated on surface of plate. 活性剂TIG焊接(A-TIG焊)是一种在焊件表面涂敷一层活性化物质的新兴TIG焊接方法。
- This is why I have forbidden any surface activity. 所以我才禁止你们外出活动。
- Since lead-free alloys have a higher surface tension a good activity flux is required. 由于无铅合金具有较高的表面张力,因此焊剂必须具有良好的活性。
- Ingredients: lotus flower extract, vitamin A, E, C, jojoba oil, wheat germ oil, natural surface activating agent etc. 成份：莲花提取液、维生素A、E、C、霍霍巴油、小麦胚芽油、天然表面活性剂等。
- The coal additive contains surface activating catalyst, co-solvent, permeation assistant and solvent. 所述煤炭添加剂含有表面活化催化剂，溶解助剂，渗透助剂和溶媒。
- Some experiments, including weld deviation experiment, A-TIG welding experiment with DCSP mode and FBTIG welding experiment, are made to study the mechanism of activating flux improving penetration. 通过焊接偏移试验、直流正接A-TIG焊试验和FBTIG焊试验研究了活性剂增加熔深的机理。
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- The effects of welding speed, defocusing distance, laser power, shielding gas, activating flux and activating elements on weld shape in YAG laser welding of SUS304 stainless steel was studied. 以不锈钢SUS304作为试验对象,分别研究了焊接速度、散焦离焦量、激光功率和保护气体等工艺参数以及活性剂和活性元素硫对不锈钢YAG激光焊焊缝成形的影响。
- The results show that the BDSA salts have high surface activity. 结果表明BDSA盐具有较高的表面活性 .
- Surface activity groups of dusts affect their biological effects. 矿物粉尘表面活性基团影响粉尘的生物效应。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- Surface active agent,auxiliary,water softener and whitener. 表面活性剂、助剂、软水剂、增白剂。
- The trawsform on the weld penetration depth are studied after welding the Austenitic steel of activated flux with TIG welding. 在采用TIG焊接方法时,在奥氏体不锈钢的表面涂敷一层活性化焊剂进行焊接,会影响焊缝熔深的变化。
- Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out. 利用自制的活性剂,考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。
- In order to bring binder ability into full play,and to increase the strength of coated salt,it is necessary to select proper surface activ... 选取适宜的表面活性剂处理树脂或盐粒，可以改善树脂与盐粒的润湿能力，使其由附着断裂为主转变为以内聚断裂为主。
- The behavior of the laser welding of magnesium alloy with several activating fluxes was studied under the same experimental condition. 试验研究几种常见活性剂对镁合金激光焊接过程的影响。
