boride layer

 
  • 渗硼层

Boride layer的用法和样例:

例句

  1. Abstract: The abrasion and scuffing behaviour of Ni-base spray-welded coating containing WC by oxygen-acetylene was studied and compared with those of boride layer using a MM200 wear tester.
    文摘:利用MM200型磨损试验机研究了氧-乙炔焰镍基碳化钨喷熔层的磨粒磨损和抗咬合特性,并与硼化物层进行了比较。
  2. The abrasion and scuffing behaviour of Ni-base spray-welded coating containing WC by oxygen-acetylene was studied and compared with those of boride layer using a MM200 wear tester.
    利用MM200型磨损试验机研究了氧-乙炔焰镍基碳化钨喷熔层的磨粒磨损和抗咬合特性,并与硼化物层进行了比较。
  3. Result shows: there are twin in the boride layer and dislocation network in ferrite of the trasitional region; distance between lamellae of pearlite is reduced and some cementites are broken.
    结果表明,磨损表层的硼化物中产生孪晶和层错,过渡区的铁素体中产生位错网,珠光体片层间距变小,部分渗碳体碎化。
  4. The boride layers on different carbon steels have been extracted by etching in 18% HCl water solution and observed under SEM.
    采用盐酸溶液腐蚀方法直接举取不同碳钢表面的硼化物层,在扫描电镜下观察其立体形貌。
  5. The results showed that the boriding layer is even,and has less brittleness.
    结果表明渗层组织致密、脆性低、硬度梯度平缓;
  6. Keywords Boride layer;Brittleness;Control;Polybasic boronizing;
    硼化物层;脆性;控制;多元渗硼;

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