1) TIG Arc welding machine
钨极氩弧焊机
2) TIG welding
钨极氩弧焊
1.
Three-dimensional dynamic simulation of temperature field of TIG welding and infrared temperature measurement;
钨极氩弧焊温度场三维动态模拟及红外测温
2.
TIG welding with argon shielding on the back of the weld metal and super-low carbon austenitic stainless steel welding wire is used to weld first layer of weld seam of 20/0Cr18Ni9 clad pipe.
采用背部充氩保护的钨极氩弧焊(TIG)和超低碳奥氏体不锈钢焊丝TGS - 30 9L焊接 2 0 / 0Cr1 8Ni9复合管的第 1层焊缝 ,焊后利用金相显微镜、扫描电子显微镜和电化学分析方法对焊接接头的化学成分、金相组织、显微硬度以及抗腐蚀性能进行了研究。
3.
TIG welding process with TGS-309L super-low carbon austenitic stainless steel welding wire is used on the transitional layer of the weld of20/0Cr18Ni9compound pipes.
研究了珠光体钢和奥氏体不锈钢复合管钨极氩弧焊(TIG)接头的性能。
3) TIG
[英][tɪɡ] [美][tɪg]
钨极氩弧焊
1.
APPLICATION OF FLUX - CORED WIRE TO TIG OF STAINLESS STEEL;
不锈钢钨极氩弧焊药芯焊丝的应用
2.
A Study on the Technology of TIG Welding the Alloys Based on Zn;
锌基合金钨极氩弧焊焊接工艺的研究
3.
Microstructure and Properties of TIG Welded Joint of Hot Rolled 410S Stainless Steel Plates
热轧410S不锈钢板材钨极氩弧焊焊接接头的组织与性能
4) gas tungsten arc welding
钨极氩弧焊
1.
Role of heat sink in gas tungsten arc welding with trailing spot heat sink for titanium alloy;
钛合金带热沉钨极氩弧焊中热沉作用
2.
The results indicate that a Mg/Al joint with excellent microstructure performance can be achieved by gas tungsten arc welding and the microstructure in the weld metal is fine.
采用扫描电镜(SEM)、电子探针(EPMA)和X射线衍射(XRD)等测试方法,对用脉冲钨极氩弧焊(EMP-TIG)获得的Mg/Al异种材料焊接接头区的组织结构进行了研究。
5) GTAW
钨极氩弧焊
1.
The simulated results of the temperature field of stainless steel SUS310 in GTAW process showed that pre-data-treatment and post-data-treatment of MARC are more powerful than those of PHOENICS,so it is easy for users to input the boundary conditions and get the results in MARC.
通过应用这两种软件对SUS310不锈钢钨极氩弧焊(GTAW)过程温度场模拟发现,两种软件的前后处理过程存在着明显的差异。
2.
In order to optimize the welding procedure of stainless steel,improve the welding quality and reduce the welding defect,the longitudinal magnetic field was introduced during the welding of austenitic stainless steel with GTAW.
为了优化不锈钢焊接工艺,提高焊接质量,减少不锈钢焊接缺陷,在对奥氏体不锈钢进行钨极氩弧焊时外加纵向磁场,焊后对焊接试样进行弯曲和拉伸试验,并采用电子显微镜对焊接接头进行显微组织分析。
6) argon tungsten-arc welding
钨极氩弧焊
1.
One-side welding and double-forming welding procedure of TA2 argon tungsten-arc welding;
TA2的钨极氩弧焊单面焊双面成形焊接工艺研究
2.
The welding layer on the high temperature casting alloy was obtained using the way of argon tungsten-arc welding.
选择Ni–Co–Cr–B–C为基本合金体系,经过机械球磨混合、挤压成形、真空烧结方法制备了耐磨耐热堆焊焊条,采用钨极氩弧焊在高温铸造合金基材上堆焊耐磨耐热堆焊层,对堆焊层的组成、结构进行了分析,XRD分析和热力学计算表明焊层组成为Co、Ni为主的面心立方合金、M23(C,B)6或M23C6,还有少量的C7M3和M3B2。
3.
The 400MPa ultra fine grain steels were connected by general arc welding (manual arc welding, argon tungsten-arc welding and submerged arc welding),microstructure and mechanical properties of welding joints were studied under different welding process conditions .
采用普通电弧焊方法(手工电弧焊、钨极氩弧焊、埋弧焊)对 400MPa级超细晶粒钢进行焊接,并对不同工艺条件下的焊接接头进行了组织性能分析。
补充资料:氩39-氩40法测年
分子式:
CAS号:
性质:将含钾样品放入核反应堆中接受快中子照射,40K核被打进一个中子,而后放出一个质子,形成39Ar,用质谱计测定被照射样品的40Ar/39Ar比值,代替常规钾-氩法中40Ar/40K比值,从而计算出样品年龄的方法,计算公式如下:t=λ-1ln(1+J•40Ar/39Ar)。式中J=39Ar/40Ar•λ/λkΔT∫φ(ε)σ(ε)dε是样品照射持续的时间,Ф(ε)是能量为ε时的中子通量,σ(ε)为39K(n,p)39Ar的反应截面,实验中用一已知年龄(ts)的标准与待测样品一块进行辐照,由下式求得J值:J=(eλt-1)/(40Ar/39Ar)。此方法解决了过去钾、氩分别由不同方法测定所产生的不同误差使年龄精度较低的弊端;同时由于照射后样品氩的释放可采用阶段加温方法,对一个样品便可获得一系列的表面年龄,最终得到代表矿物或岩石结晶的稳定坪年龄;或由等时线法处理得到样品的年龄、认识外来氩的混入状况。
CAS号:
性质:将含钾样品放入核反应堆中接受快中子照射,40K核被打进一个中子,而后放出一个质子,形成39Ar,用质谱计测定被照射样品的40Ar/39Ar比值,代替常规钾-氩法中40Ar/40K比值,从而计算出样品年龄的方法,计算公式如下:t=λ-1ln(1+J•40Ar/39Ar)。式中J=39Ar/40Ar•λ/λkΔT∫φ(ε)σ(ε)dε是样品照射持续的时间,Ф(ε)是能量为ε时的中子通量,σ(ε)为39K(n,p)39Ar的反应截面,实验中用一已知年龄(ts)的标准与待测样品一块进行辐照,由下式求得J值:J=(eλt-1)/(40Ar/39Ar)。此方法解决了过去钾、氩分别由不同方法测定所产生的不同误差使年龄精度较低的弊端;同时由于照射后样品氩的释放可采用阶段加温方法,对一个样品便可获得一系列的表面年龄,最终得到代表矿物或岩石结晶的稳定坪年龄;或由等时线法处理得到样品的年龄、认识外来氩的混入状况。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条