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MAYURBHANJ SCHOOL OF ENGINEERING,BARIPADA – 757107

Chapter -- 05

Topic--POWDER METALLURGY

Branch - mECHANICAL

Semester --

3rd

Subject -- Production Tec.

Faculty-- Er SAILESH KUMAR BARIK

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CONTENT : -

  • Introduction
  • Application
  • Process
  • Production
  • Shape
  • Preparation of powder
  • Conclusion

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Application

To produce oil pump gears for automobiles. Used for production of cutting tools, wire drawing dies and deep drawing dies. To produce refractory metal composites, eg: tungsten, molybdenum, tantalum For manufacturing the tungsten wires for filaments in the lamp industry.

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Conclusion

  • Current technologies claim that the rolling contact fatigue strength can match that of a solid-steel material.

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  • Super alloys, high-speed tool steels, and tungsten carbide can all be formed by powder metallurgy. It is an effective method of forming large production quantities of net-shape gears at economical cost