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- hot cracking test 热裂试验
- Murex hot cracking test 缪雷克斯热裂纹试验
- hot crack test 热裂纹试验
- By using the transvarestraint test,the welding hot cracking susceptibility of aluminium-lithium(Al-Li) alloy and 2024 alloy has been estimated. 采用横向变拘束试验,研究铝锂合金(A合金)和2024合金的焊接热裂纹敏感性;并对焊缝组织进行分析,探讨它对两种合金焊接开裂倾向的影响。
- Test shows that the hot crack can not be eliminated in the EBW weld of intermetallic compound Ni 3Al. 试验表明，金属间化合物Ni3Al的电子束焊缝尚不能完全消除热裂纹。
- The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance. 结果表明，TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能。
- Rheological discussion on formation of hot cracking during solidification of casting was conducted. 讨论了铸件凝固过程在枝晶间液体宏观流动补缩停止时，热裂形成的流变学过程。
- Hot cracking originates from Bingham body and expends by action of “analog surface tension”. 指出热裂起源于宾汉体，受“类表面张力”作用而扩展。
- The Influence of colophony addition on hot cracking tendency and tensile strcngth at roomtemperature of precoated phenolic resin sand is investigated. 研究了天然树脂（松香）对覆膜砂的常温抗拉强度、热开裂倾向等性能的影响。
- The creature oil is a fuel of environmental protection, it is produced with straw material, using the crafts of the hot cracking and liquefying etc. 生物质油是用秸杆作原料,通过热裂解、液化等工艺而生产的环保型燃料。
- The results show that this method is more advanced than that of the Canadian plastic cracking test, and can be used to make quantitative analysis on the function of synthetic fiber in cement-based material. 采用不同聚丙烯纤维及不同配合比分析塑性开裂情况,研究结果表明该方法比加拿大的塑性开裂试验方法更先进,对合成纤维在水泥基材料中的作用可以定量化分析。
- Hot crack numerical simulation has been handled by 'solidification-feeding' model based on temperature field. 本文使用基于温度场的凝固补缩模型来进行热裂纹数值模拟。
- Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test. 采用理论计算、热影响区最高硬度试验和小铁研试验方法研究了超低碳含铜时效钢的抗裂性。
- Weld with trailing impactive rolling (WTIR) is a new technique to reduce the residual stress and distortion and prevent hot cracking of thin-walled structure. 提出一种基于卡尔曼滤波技术的电弧焊焊缝检测新方法。
- Abstract: A new technique was presented to prevent welding hot cracking of aluminum thin plate by employing transverse compressive pre-load(TCPL)during welding. 摘 要: 提出采用横向预置挤压载荷进行随焊同步防止铝合金薄板焊接热裂纹的新方法。
- Hot crack of bimetallic inlayed-casting process was researched by numerical simulation. 应用数值模拟技术对钢／高铬铸铁镶铸件的热裂问题进行了研究。
- The hot cracking susceptibility of high strength aluminum alloy LY12CZ during welding with different restraint was investigated in a vari-restraint clamp designed by ourselves. 采用一种简便有效的热裂纹试验方法，在自行研制的变拘束度夹具上，研究了不同拘束条件下高强铝合金LY12CZ焊接时的热裂纹倾向。
- When we speak about aluminum alloys being "weldable" or "non-weldable," we are usually referring to the alloy's ability to be welded without hot cracking. 铝合金“可焊”或“不可焊”，是指合金焊接时是否热裂。
- Welding--Cold cracking test method using implants 焊接用插销冷裂纹试验方法
- The experiments show that laser welding with filler wire Alsi12 cna minimize hot crack due to the smallest amout of heat input into the ease material. 工艺实验表明 ,采用填充焊丝AlSi12激光焊接可有效抑制热裂纹的产生
