但是不锈钢不生锈，而它的发明或发现是偶然的。
Stainless steel, however, does not rust. And its invention or discovery was accidental.
通过控制轧制、控制冷却，可提高钢的强度、而不损害钢的磁通密度。
By controlling hot rolling temperature and cooling rate, the strength of the steel can be increased while the magnetic flux density will not be affected.
粉浆浇注法可以解决钢模压制较大尺寸试样因受力不匀而发生裂纹甚至断裂的问题。
Slurry casting method is a general technology for making material, which can make large-scale cermet.
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