SLIDING COMPONENT OF COMPRESSOR, SLIDING COMPONENT BASE, SCROLL COMPONENT, AND COMPRESSOR

• Main Authors: ARAI MIE, MURAKAMI YASUHIRO, KISHIKAWA MITSUHIKO, YAMAJI HIROYUKI, KAJIWARA MIKIO, MASUDA MASANORI, YAMAMOTO SATOSHI, HIROUCHI TAKASHI, FURUSHO KAZUHIRO
• Format: Patent
• Language: Korean
• Published: 15.10.2008
• Subjects: ALLOYS; BLASTING; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WEAPONS

This invention provides a sliding component of a compressor that has a high tensile strength, can develop satisfactory durability during operation, can realize "familiarity" in the earliest possible stage, and does not cause seizing during abnormal operation. Sliding components of compressors (17, 23, 24, 26, 39, 60, 96, 310b, 524, 526, 644, 646, 724, 726, 734, 736, 817, 821, 823, 824, 825, 826, 827, 921, and 924)comprise 2.0 to 2.7% by weight of carbon and 1.0 to 3.0% by weight of silicon with the balance consisting of iron containing unavoidable impurities. In this case, graphite is smaller than flake graphite in flake graphite cast iron, and the hardness of at least a part thereof is higher than HRB90 and lower than HRB100.