Finite element analysis of failure behavior of spot welding jonit in Mg alloy resistance spot welding 镁合金电阻点焊接头断裂行为的有限元分析
( trademark) a nickel-chromium alloy with high electrical resistance and an ability to withstand high temperatures; used for resistance heating elements. 热敏电阻是一种半导体元件,它的电阻随温度而变化。(商标)镍铬的合金,电阻大,耐高温,用于抗热元件。
Mechanism for Pulsed Anodizing of Titanium Alloy and Resistance of the Anodizing Coating to Galvanic Corrosion 钛合金脉冲阳极氧化膜抗电偶腐蚀性能及机理
As nickel released from nickel-titanium alloy is cytotoxic, increasing nickel-titanium alloy ′ s corrosion resistance is becoming important. 但由于从镍钛合金中释放的镍具有细胞毒性,使提高镍钛合金的抗腐蚀性显得尤为重要。
Preparation and Properties Study of PC/ PET Alloy with Solvent Resistance 耐溶剂PC/PET合金的制备及其性能探讨
There are stainless steel and aluminum alloy materials, scratch resistance, anti-rust, graphic and landscape, colorful, bright, photo-resolution prints can be comparable. 材料有不锈钢和铝合金,耐刮,防锈,图文并貌,色彩丰富,鲜艳,清晰度可与冲印相片媲美。
Resistance spot welding of aluminum alloy with great resistance medium; 介绍了在实验室中测大电阻的一种方法。
Effect of Cr Content on Properties of Cr-Si-Mn Alloy Wear Resistance Cast Iron Cr含量对铬硅锰合金耐磨铸铁性能的影响
Resistive load, power factor: 1, special alloy resistance. 阻性负载,功率因数为1。采用特制合金电阻。
The results showed that 2091 alloy had better resistance to stress corro-sion cracking than that of traditional 2024 ( CZ) alloy. 并与传统的2024(CZ)合金进行了比较。结果表明,2091合金具有较好的抗应力腐蚀能力。
Development of heavy alloy electrode for resistance pressing welding 电阻压焊用重合金电极的研制
And anti-phase boundary energy is an important factor in a alloy material's resistance to deformation, and also affects the way deformation occurs. 反相畴界能则在合金材料的抗形变过程中起了重要作用,并会影响合金发生形变时的途径。
A new kind of low alloy wear resistance steel used for heavy and large sized casting was investigated and its chemical composition, microstructure, mechanical properties as well as its heat treatment process were also introduced in this paper. 针对厚断面、大截面耐磨件研究了一种新型低合金耐磨钢,对其化学成分、组织性能和热处理工艺进行了探讨。
The results show that a low C and Fe content and a complex reaction among proper Ni, Cr, Mo make the alloy possess good resistance to mix acid and intergranular and pitting corrosion. 试验结果表明,低的含碳量与含铁量和适量的镍、铬、钼的复合作用,使该合金对混酸介质具有良好的耐蚀性和较高的抗晶间腐蚀与抗点蚀性能。
According to the problem of the molten zinc-corrosion to materials in the hot-dip galvanizing industry, the research on the development and application of the alloy with corrosion resistance to molten zinc is making in this paper. 本文针对热镀锌行业中熔融锌液对材料产生强烈腐蚀的问题,对耐锌液腐蚀合金的制备及应用进行研究。
A novel medium carbon low alloy wear resistance steel was developed with its main composition of Cr-Mn-Si and added with other trace elements and rare earth elements. 以Cr-Mn-Si为主,添加其它微量元素和稀土元素,研制了一种新型的中碳低合金耐磨钢。
The Development and Application of the Alloy with Corrosion Resistance to Molten Zinc 耐锌液腐蚀合金的制备及应用
In order to obtain Ni base alloy coating tension resistance, some bending resistance behavior tests were conducted for the vacuum fusion Ni base alloy coatings manufactured with the different fusion temperature. 为了得到Ni基合金涂层抗拉性能,对采用不同温度制备的真空熔烧Ni基合金涂层进行了抗弯性能试验。
This alloy possesses excellent oxidation resistance and corrosion resistance. 此合金具有优良的抗氧化性和耐蚀性。
The resistor uses high-resistance electrically heated alloy as resistance material, in which the resistance-pieces arrangement adopts multi-layer framed structure with non-inductive coil winding. 该电阻器采用高电阻电热合金作为电阻材料,电阻片布置采用叠式多层框架结构,无感蛇形绕制;
Effects of heat treatment process on alloy thin film resistance and its stability 热处理工艺对合金薄膜电阻及其稳定性的影响
By adding alloy elements to the metal and examining the corrosion resistance to molten zinc, we find that B element can enhance the performance of the alloy's corrosion resistance to molten zinc. 通过向合金中添加合金元素,并比较其耐锌液腐蚀性能,发现B元素能显著提高材料的耐锌液腐蚀性能。
As the electroplating pure copper layer on copper alloy exceeds a critical thickness, the surface electroplating treatment can improve the copper alloy's resistance against oxidation failure greatly. 当铜合金表面的电镀纯铜层厚度超过一个临界值,表面电镀纯铜处理可以明显改善材料的耐氧化剥离性。
Electroplating Ni-W-P Amorphous Alloy and Corrosion Resistance of the Coating 镍-钨-磷非晶态合金的电沉积方法及耐蚀性能的研究
The influence of alloy ingredient on corrosion resistance of ternary boride cermet clad materials was studied. 研究了合金组分对覆层材料耐腐蚀性的影响。
The generation of precipitated phases in the alloy would has a negative effect on the alloy corrosion resistance, and the heat treatment process would affect the microstructure of the alloy directly. 合金中析出相的产生会对合金的耐腐蚀性能产生不利影响,而合金的热处理工艺会直接影响合金的组织状况。
Experiments show that the salt water immersion metal, and ceramic-coated have greatly improved magnesium alloy corrosion resistance properties of the matrix. 盐水浸泡实验表明了金属、及陶瓷梯度涂层都大大提高了镁合金基体的耐蚀性能。
For immersion tests and the polarization curve of the experimental test, nano-composite coating can increase the magnesium alloy corrosion resistance. 对纳米复合镀层进行浸泡试验和极化曲线的测定,表明纳米复合镀层能很好地提高镁合金的耐腐蚀性能。