共 50 条
- [1] TRIBOTECHNICAL CHARACTERISTICS OF POWDER COMPOSITE-MATERIALS BASED ON COPPER IN HIGH-SPEED FRICTION SOVIET POWDER METALLURGY AND METAL CERAMICS, 1986, 25 (07): : 575 - 579
- [3] STRUCTURAL CHARACTERISTICS AND PROPERTIES OF HIGH-SPEED STEELS PRODUCED BY POWDER-METALLURGY STEEL IN THE USSR, 1981, 11 (06): : 365 - 367
- [4] ULTRAFINE POWDER-METALLURGY FOR HIGH-SPEED TOOL STEELS METALLURGIA AND METAL FORMING, 1973, 40 (10): : 312 - 312
- [5] Effect of niobium on the mechanical properties of powder-metallurgy processed high-speed steels ZEITSCHRIFT FUR METALLKUNDE, 2005, 96 (12): : 1426 - 1430
- [9] NIOBIUM-ALLOYED HIGH-SPEED STEEL BY POWDER-METALLURGY METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1988, 19 (06): : 1395 - 1401