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- The method uses high density infrared (HDI) rapid heating of a plasma arc lamp to liquid phase sinter powder metal compact precursors to a dense structure. 假设电蚀凹孔的轮廓曲线是材料的熔点温度,然后用内差法计算出格点上最后时间的温度,计算出的温度会包含量测误差。
- The cases about pres ent yield criterion for compressible sintered powder materials violating practic e facts are pointed out. 本文分析了粉末烧结材料塑性变形的基本规律,指出了现有粉末烧结材料屈服条件与实际情况不相符的问题。
- A new processing preparation that sprays vapoured sol on the surface of heating material is adopted, which not only shortens time,but also gets a relative sinterability powder. 雾化钛酸钡锶溶胶,溶胶粒子在加热基体上快速凝胶,不仅缩短粉体的制备时间,而且制得粉体的粒径均匀。
- PERICLASE SINTERED POWDERS FOR MANUFACTURE OF PRODUCTS. 制造成品用的烧结方镁石粉。技术条件.
- The borosilicate foam glasses were prepared by sintering powder with C and Sb2O3 as foaming agents. The microstructure was observed by means of SEM and acidproof corrosion of specimens were investigated. 以C和Sb2O3组合作为发泡剂,通过粉末烧结发泡工艺制备了硼硅酸盐泡沫玻璃,采用SEM观察了试样的微观结构形貌,并研究了试样的耐酸腐蚀性能。
- The basic plastic deformation laws of compressible sintered powder materials such as volume change, mass constancy, small Poisson ratio, hydrostatic stress affecting on yield etc. are analyzed. 摘要本文分析了粉末烧结材料塑性变形的基本规律,指出了现在粉末烧结材料屈服条件与实际情况不相符的问题。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- On Yield Criteria of Sintered Powder Materials 粉末烧结材料屈服条件
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- Excuse me, where is the powder room? 请问女厕所在哪里?
- Agitate the mixture to dissolve the powder. 搅动混合物而使粉末溶化。
- Dusted talcum powder on my feet. 在我的脚上撒爽身粉
- A functionally graded material(FGM) was also produced by spark plasma sintering technology(SPS), and sintering powders of nano WC/10%Co, nano WC/12%Co, micro WC/15%Co and disk of stainless steel. 然后采用火花等离子烧结技术制备了硬质合金功能梯度材料,该材料由纳米WC/10%25Co、纳米WC/12%25Co、微米WC/15%25Co混合粉以及不锈钢圆片烧结而成。
- Father Christmas, which is Sinter Claas. 圣诞老人成了一个泉华。