1·RA330 is an austenitic heat and corrosion resisting alloy offering an exceptional combination of strength and resistance to carburization, oxidation and thermal shock.
该耐热合金ra330是奥氏体耐热及耐蚀合金产品，有额外的组合强度且耐渗碳、耐氧化和耐热冲击。
2·This model is used to achieve the calculation and actual time control of deep carburization with high concentration.
应用该模型实现了高浓度深层渗碳的计算机实时控制。
3·Possible surface carburization may be detected optically in spheroidized materials by observation of surface pearlite or an increased number of carbide spheroids.
通过观察球光体表面或碳化物的增加的数目在球化处理材料方面，在视力上发现可能的表面渗碳。