Suzhou Youanjun Precision Technology Co., Ltd.

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Suzhou yu'anjun Precision Technology Co., Ltd

Contact: Miss Zhang

Mobile phone:18913571597 

Fax:086-0512-62923095

Web address:www.youanjun.com

Address: No. 80, Tongjiang Road, Shengpu Town, Suzhou Industrial Park, Jiangsu

MIM content

2019-11-29

As a kind of near net forming technology for manufacturing high quality precision parts, MIM technology has the advantages of conventional powder metallurgy, machining precision casting.

It can produce small complex metal parts (0.1-500g), like plastic products.

Each part of the parts is homogeneous, with high dimensional accuracy high relative density (> 95%).

It has good surface finish.

The product has stable quality high production efficiency, is easy to realize mass production large-scale production.

MIM technology is suitable for materials.

Iron-based alloy steel, stainless steel, nickel based alloy, tungsten alloy, cemented carbide, titanium alloy, magnetic material, Kovar alloy, fine ceramics, etc.

Applicable materials

Table 1 commonly used materials their application areas:

Material system

Alloy grades components

application area

low alloy steel

Fe-2Ni, Fe-8Ni

Various structural parts in automobiles, machinery other industries.

Stainless steel

316L, 17-4PH, 420, 440C

Medical devices, watch parts

Cemented carbide

WC-Co

All kinds of tools, watches clocks, watches

ceramics

Al 2O3, ZrO2, SiO2

IT electronics, daily necessities, watches clocks

Heavy alloy

W-Ni-Fe, W-Ni-Cu, W-Cu

Military industry, communications, daily necessities

titanium alloy

Ti, Ti-6Al-4V

Medical military structural components

magnetic material

Fe, NdFeB, SmCo5, Fe-Si

Various magnetic components

Chisel tool steel

CrMo4, M2

Various tools

Table 2 performance of several typical materials:

Material Science

density

hardness

tensile strength

elongation

G/cm 3

rockwell

MPa

%

Iron-based alloy

PIM-2200 (sintered)

Seven point six five

45HRB

Two hundred ninety

Forty

PIM-2700 (sintered)

Seven point six five

69HRB

Four hundred forty

Twenty-six

PIM-4605 (sintered)

Seven point six two

62HRB

Four hundred fifteen

Fifteen

PIM-4605 (quenching tempering)

Seven point six two

48HRC

One thousand six hundred fifty-five

Two

Stainless steel

PIM - 316L (sintered)

Seven point nine two

67HB

Five hundred twenty

Fifty

PIM- 17-4PH (sintered)

Seven point five

27HRC

Nine hundred

Six

PIM- 17-4PH (sintered)

Seven point five

40HRC

One thousand one hundred eighty-five

Six

PIM - 430L (sintered)

Seven point five

65HRB

Four hundred fifteen

Twenty-five

tungsten alloy

95%W-Ni-Fe

Eighteen point one

Thirty

Nine hundred sixty

Twenty-five

97%W-Ni-Fe

Eighteen point five

Thirty-three

Nine hundred forty

Fifteen

Cemented carbide

YG8X

Fourteen point nine

HRA90

Bending strength 2300


Fine ceramics

Al2O3

Three point nine eight

HRA92

Bending strength 530



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    ICP: Su ICP No. 19051598
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    Address: Building 10, Liandong U Valley, No. 200, Xingpu Road, Shengpu Industrial Park, Suzhou City, Jiangsu Province

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    Suzhou Luanjun Precision Technology Co., Ltd.

    Contact: Miss Zhang

    Mobile phone:18913571597 

    Fax:086-0512-62923095

    Web address:www.youanjun.com

            
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