INVESTIGATIONS ON MICROSTRUCTURES AND PROPERTIES OF CAST STEEL ZG-28 IN AIRCRAFT LANDING GEAR

Quan Kaigan; Yu Guangde; Yang Aide

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Journal of Aeronautical Materials ›› 1993, Vol. 13 ›› Issue (3) : 22-28.

INVESTIGATIONS ON MICROSTRUCTURES AND PROPERTIES OF CAST STEEL ZG-28 IN AIRCRAFT LANDING GEAR

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Abstract

The paper is about the research on the microstructures and properties of cast steel ZG-28. The results demonstrate that the cast steel has bight tensile strength, ductility and toughness, better fracture toughness and geometrical physical ductility coefficients than those of alloy 30XFCHA. It can be applied in key bearing components in aircrafts.

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cast steel ZG-28 / microstructure mecha

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Quan Kaigan, Yu Guangde, Yang Aide. INVESTIGATIONS ON MICROSTRUCTURES AND PROPERTIES OF CAST STEEL ZG-28 IN AIRCRAFT LANDING GEAR[J]. Journal of Aeronautical Materials, 1993, 13(3): 22-28

References

[2] 清华大学、621所.铸态与锻态高强度钢单调断裂机制及其断裂韧性.
621所,ZG-28铸钢研究报告.
[3] 清华大学、621所.不同力学条件下铸态与锻态高强度钢断裂行为及断口转变.
[4] 清华大学、621所.铸态高强度钢氢脆敏感性的研究.
[5] 国防工业出版社,熔模铸造缺陷手册(熔模铸造缺陷手册编委会)