A Study Development of the Powder Metallurgy Method Using 400 Series Ferrite Stainless Steel ABS Sensor Ring

분말야금법을 이용한 400계열 페라이트 스테인레스강 ABS 센서 링 개발에 관한 연구

  • 양현수 (군장대학 자동차ㆍ기계학부)
  • Published : 2000.12.01

Abstract

ABS sensor ring has been manufactured by powder metallurgy (P/M) method using 400 series ferrite stainless steel. The results are following. It is supposedly sufficient to use for control computer due to good experimental results of magnetic characteristics. Compared with sensor ring made by iron, 400 series ferrite stainless steel has shown a good corrosion resistance without an addition surface treatment. Thus the decreasing production process has been obtained. As a result mechanical characteristics of hardness and tensile test, 400 series ferrite stainless steel shown a good endurance when it is combined to constant velocity joint(C/V), and has a good hardness properties endurable to sand and pebble impact. The products before sintering are much more corrodible in the condition of spray test of salt water and ammonia than humidity and nitrogen condition.

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