滑移和孪生仍然是高能量冲击接触载荷下高锰钢变形的方式；

Slip and rwining are also deformation style of hadfield manganese steel under high impact energy;

在伴有冲击的热强碱腐蚀磨损工况，高锰钢有过早失效的危险。

Under hot concentrated caustic impact-corrosion-abrasion conditions high Mn steel may be failure in earlier time.

另一种以镁橄榄石粉为耐火材料，加少量纤维状矿物，改善透气性，用于高锰钢铸件。

The other for high Mn steel castings, consists mainly of forsterite powder with a few addition of fibre-like mineral both additions are used for improving permeability.

而假如变紫红色：无磁性的为高锰钢，有磁性的通常为通常钢或低合金钢。

And if the purple red: nonmagnetic as high manganese steel, magnetic usually usually steel or low-alloy steel.