氢脆：由于浸蚀，除油或电镀等过程中金属或合金吸收氢原子而引起的脆性。
Hydrogen brittleness: because, in addition to the erosion oil or plating process such as metal and alloy hydrogen atom absorption and cause brittle.
脆性往往是合金化的一种结果。
还能够抑止合金钢由于火而惹起的脆性。
Can also restrain the alloy steel as the fire caused brittle.
开发金属间化合物为基的有序合金具有重要意义，迫切的问题是解决室温脆性。
Exploiting ordered alloys based on intermetallic compounds has important significance. Solving brittleness at room temperature is the key problem.
探讨了该合金有序相和微观组织对常温脆性的影响：结果表明。
The effect of ordered phases and microstructure on the brittleness of the alloy at room temperature was discussed.
在这样的环境下，服役于深井衬套的镍合金的脆性大大地增加了。
Under such situations, the brittleness of the nickel superalloys employed in deep-well linings tend to increase significantly.
锌合金镀层可以在适宜的镀液中比较容易的沉积出来，它具有优异的耐蚀性、低氢脆性和化学稳定性，已引起人们的极大关注。
Zinc alloy coatings can be obtained from suitable range of bath, and it has attracted a great attention due to their unique high corrosion resistance, low hydrogen brittleness and chemical stability.
纯钛与钻铬或者镍铬合金激光熔接接头脆性大，断面可见严重的裂纹和气孔。
The laser-welded joints for dissimilar metal of pure titanium and Co-Cr, pure titanium and Ni-Cr, showed more brittle characteristics and severe defects.
目前，纯锡镀层的焊接可靠性差，锡基二元合金镀层有脆性大、润湿性差等方面的问题，贵金属镀层成本高。
At present, pure tin deposit has a bad solder reliability, tin-based binary alloy deposits have big brittleness or bad wettability, and noble metal deposits have high price.
在拉伸过程中形成的致密氧化铝薄膜能够有效地阻止氧向基体中扩散，减少环境脆性，提高合金的高温塑性。
The formation of oxide layer during tensile process at elevated temperature in air suppresses environmental embrittlement for the alloy.
采用过渡层法进行钛合金与不锈钢的焊接时，基本能够避免焊接材料之间脆性金属间化合物的大量生成，从而有效提高焊接接头的连接强度。
The intermetallics could be avoided effectively by using the method of transition layers between titanium alloy and stainless steel, and the tensile strength of welded joints is enhanced.
铸造A356-T6铝合金试样的拉伸断口显示其断裂为韧性断裂与脆性断裂的混和模式。
The tensile fracture mechanism of cast A356-T6 aluminum alloy revealed a trangranular model(along the cell fracture) with quasi-cleavage feature.
如果是合金钢管道系统，液体温度应高于金属材料的脆性转变温度。
For alloy steel piping system, the liquid temperature shall be higher than the brittle transition temperature of the metal material.
研究了合金元素对一种多元合金钢可逆回火脆性的影响。
Effect of alloying elements of a multicomponent alloy steel on the temper embrittlement is investigated.
实验还表明研磨加工后，工件表面都产生塑性变形，即使是像陶瓷、硬质合金等硬脆性材料，其表面也存在一定的塑性变形。
And experiment indicate that, machined parts will occur plastic deformation after lapping, even surface of brittle materials such as ceramics and carbide will deform to a certain degree.
通过对奥氏体合金脆性延迟断裂和氢脆断口的分析和比较，揭示了它们之间的区别和联系，提出了奥氏体合金应力腐蚀断裂与氢脆的机理。
This paper analyzes and compares the ends of the brittle delay fracture and hydrogen brittleness of Austenitic alloy, and reveals their difference and relation.
湿空气促进铝合金疲劳裂纹生长和增加合金的脆性。
It is shown that the humid air enhances fatigue crack growth and increases embrittlement in aluminium alloys.
BT 20钛合金断裂试验表明，CT试样均在裂纹延性启裂并缓慢扩展后，发生脆性失稳断裂。
Fracture test of the BT20 indicates that brittle unstable fracture occurs after ductile crack initiation and slow propagation for all the compact tension (ct) specimens.
硬质合金铰刀的高效性在机械加工中已得到广泛认同，但由于硬质合金材料本身的脆性，使其不适合用于断续切削。
Everybody knows the high efficiency of the carbide reamer, but the carbide blade is very brittle and not suit to interrupt cutting.
针对常用磨球材质脆性大，耐磨性低，磨耗高，研制了多元低合金贝氏体铸钢磨球。
The multicomponent low-alloy bainitic steel grinding balls have been invertigated in accordance to normal grinding balls with high brittleness, low wear-resistance and high wearing-away.
被加热后，合金的塑性变差，易脆性大，不容易焊接。
After being heated the alloy's plasticity becomes bad, easy brittleness, not to be easy to weld.
富铁相为铝硅合金中有害的相，当合金中含铁量较少时，富铁相呈细针、片状脆性相。
The iron-rich phase is harmful to the aluminum-silicon alloy. It constitutes a kind of fine-needle-like or sheet-like brittle phase when the content of iron in the alloy is low.
这是一个理论，认为6061-T 6铝合金框架将最终失败的铝年龄随着时间的推移，成为脆性。
It is theorized that a 6061-t6 aluminum frame shall eventually fail as the aluminum ages over time and becomes brittle.
这是一个理论，认为6061-T 6铝合金框架将最终失败的铝年龄随着时间的推移，成为脆性。
It is theorized that a 6061-t6 aluminum frame shall eventually fail as the aluminum ages over time and becomes brittle.
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