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据美国西雅图PM~2TEC’95粉末冶金会议资料,北美的粉末冶金工业在过去三年中发展很快。金属粉末货运量,1994年由上年的359750t增长到426050t,增长率18％。粉末冶金工业的增长是由于汽车市场的需求增加,汽车发动机、传动系统、制动与气袋等需要更多的粉冶件。美国的GM、Ford与Chrysler三大汽车公司都在增加粉冶件的定货量。Ford汽车公司每辆车用粉冶件的重量,己由1989年的21镑增长到1994年的
According to the PM2C’95 powder metallurgy conference in Seattle, North America’s powder metallurgy industry has developed rapidly in the past three years. The freight volume of metal powder increased from 359,750 tons in the previous year to 426,050 tons in 1994, an increase of 18%. The growth of the powder metallurgy industry is due to the increased demand in the automotive market. Automotive engines, transmission systems, brakes, and airbags require more powder metalworking parts. The GM, Ford and Chrysler three major automobile companies in the United States are increasing their orders for powder metallurgy. The Ford Motor Company’s weight per car was increased from 21 pounds in 1989 to 1994.