针对传统上高锰钢作为履带板材料在实际应用中的不足，研究了一种新型的铸造m - B低合金高强度耐磨钢。
A kind of new M-B low-alloy wear resistance steel with high strength has been studied to overcome the deficiency of traditional high-manganese steel used in making grippad.
高锰钢是一种典型的难加工材料，因其优良的耐磨性和低廉的价格，被广泛用于制作受冲击较大的零部件。
As a kind of typical hard machining materials, owing to its abrasion resistance and low cost, high manganese steel is widely used for those components that bear great impacts.
高锰钢的优良耐磨性能使其有广泛的应用范围，但在热处理过程中却难以保证所要求的显微组织，并容易引起脱碳、晶粒长大、裂纹和变形。
High manganese steel are widely used for its excellent abrasion resistance. However it is difficult to avoid defects of decarburization, grain growth, cracking and deformation during heat treatment.
工业实验表明，复合变质处理高铬铸铁锤头的耐磨性约是高锰钢锤头的4倍。
It was found by industrial experiments that the wear resistance of the crusher hammers is about 4 times higher than that of the high manganese steel crusher hammers.
结果表明，在中、低冲击磨料磨损条件下，试验钢的耐磨性优于中碳低合金耐磨钢和高锰钢。
Under lower and medium impact energy, the abrasive wear resistant performance of the steel metioned is higher than that of low alloyed medium carbon wear resistant steel and high manganese cast steel.
针对传统的高锰钢作为履带板材料在实际应用中的不足，试验采用了一种新型的铸造低合金高强度耐磨钢替代。
A kind of new low-alloy steel with strength was studied to overcome the deficiency of traditional high-manganese steel used in making creeper truck.
结果表明：铸造复合中锰奥氏体钢的耐磨性是高锰钢的5.41倍。
The results show that the wear resistance of casting composite medium manganese steel is 5.41 times that of Hadfield steel.
对高锰钢微合金化提高耐磨性的机理及有关工艺作了详细介绍。
The mechanism that increases the wearability for microalloying of high manganese steels and the concerned processes is introduced in this paper.
主要研究了深冷处理对超高锰钢组织、性能及耐磨性的影响。
The influences of cryogenic treatments on the microstructure, material performances and the impact wear resistance of the superhigh manganese steel are studied.
将铸态的复合材料与高锰钢试样相比，淬火态的复合材料表现出较好的耐磨性。
Compared with the as-cast composite and hadfield steel, the water quenched composite possesses great wear-resistant behavior.
用于堆焊水轮机受气腐蚀破坏零件和要求耐磨性及韧性高的高锰钢制作的堆焊。
For surfacing welding the parts of water-wheel machine been corroded and destroyed, the product made high-manganese which need have great wear out resisting and toughness.
由于这几种强化机制的共同作用，致使高锰钢的硬度、耐磨性及实际使用寿命都得到一定提高。
Meanwhile, because of the collective effect of these strengthening mechanisms, the hardness, wear resistance and service life of high manganese...
中锰耐磨铸钢属脆性材料，在非强烈冲击条件下使用，是高锰钢耐磨性的2.45倍，适用于破碎中低硬度的矿石。
Medium-magnesium cast steel is brittle and suitable for crushing low or medium hard ores Its abrasion-resistance is 2.45 as high as that of the high-magnesium steel under non-heavy impact conditions.
中锰耐磨铸钢属脆性材料，在非强烈冲击条件下使用，是高锰钢耐磨性的2.45倍，适用于破碎中低硬度的矿石。
Medium-magnesium cast steel is brittle and suitable for crushing low or medium hard ores Its abrasion-resistance is 2.45 as high as that of the high-magnesium steel under non-heavy impact conditions.
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