非金属

In many applications with non-metallic substrates, this step is essential.

正在大多数非金属载体的应用中，这是必要的一步。

Is a professional engaged in various types of metals, non-metallic stampings products, metal products manufacturing, production and processing.

是一家专业从事各类金属、非金属冲压件制品、五金制品的制造、生产和加工。

Crack reasons for this are: the heating temperature is too high as a result of quenching or cooling in a hurry, the quality of thermal stress and metal volume changes in the organization of the anti-stress than the breaking strength of steel; the work of the original surface defects (such as surface micro-cracks or scratches) or the internal defect of steel (such as slag, serious non-metallic inclusions, white point, the residual cavity, etc.) formed in the quenching stress concentration; serious Decarburization and carbide surface segregation; parts after quenching Back lack of timely or tempering fire; processes in front of the stress caused by excessive cold red, forging folding, turning deep marks, sharp edges and corners, such as the oil groove.

造成这种裂纹的原因有：由于淬火加热温度过高或冷却太急，热应力和金属质量体积变化时的组织应力大于钢材的抗断裂强度；工作表面的原有缺陷或是钢材内部缺陷（如夹渣、严重的非金属夹杂物、白点、缩孔残余等）在淬火时形成应力集中；严重的表面脱碳和碳化物偏析；零件淬火后回火不足或未及时回火；前面工序造成的冷冲应力过大、锻造折叠、深的车削刀痕、油沟尖锐棱角等。

It is mainly suitable for exploration if metal or non-metal solid mineral ore bed.

这主要是适合的探索，如果金属或非金属固体矿产矿石床。

These products are the highly effective polishing and grinding tools for 号derusting, paint-removing, deburring, and welds-grinding of metal and non-metal material, and are broadly used in shipping, aviation, automobile, petroleum, and construction installation.

广泛使用于船舶、航空、汽车、石油、建筑安装等行业。是目前金属与非金属材料大面积除锈、除漆、除毛刺、磨焊缝的高效抛磨工具。

Preliminary study of the anti-oxidation of pepper oil resin

非金属性指原子在化学反应中吸收电子能力。

The modified asphalt is composed of 70-95 percent of petroleum asphalt and 5-30 percent of nonmetal powder of abandoned circuit boards by weight.

改性沥青由重量百分数为70～95％的石油沥青和5～30％的废弃电路板非金属粉组成。

Firstly, the smashed and sorted nonmetal powder of abandoned circuit boards is heated to 80-120 DEG C and dried for 30-60min and then added to liquid petroleum asphalt to be blended uniformly through high speed shearing, thus obtaining the modified asphalt.

先将经过破碎分选的废弃电路板的非金属粉，加热到80-120℃干燥30-60min后加入到加热到液态的石油沥青中，经高速剪切使其共混均匀，即得改性沥青。

Non-metal material adopt nontoxic, wear-resistant POM material to make. It meets GMP requirement completely. Main elements adopt Siemens, Schneider, Proface, Mitsubishi, Omron, Seiko and other famous brand, to guarantee reliable running of the machine.

非金属材料采用无毒、耐磨且不易产生脱落物的进口聚甲醛材料制作，完全符合GMP规范要求；主要原器件选用德国西门子、法国施耐德、日本Proface、三菱、欧姆龙、日本精工等国际知名公司产品，确保机器的可靠运行。

The products fit optic crystal ,optic glass,semiconductor silicon slice,quartz crystal slice ,piezoelectricity porcelain,arsenide gallium,LiNbO3,molybdenum slice and metal, nonmetal brittleness material both and single side poshing and rubbing of pressurizing components.

产品主要适合：光学晶体、光学玻璃、半导体硅片、石英晶体片、压电陶瓷、砷化镓、铌酸锂、钼片、机械密封件等金属、非金属薄脆性材料的双面、单面研磨及双面单面抛光。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。