+
  • 煤矿电机端环.jpg

Coal mine motor end ring

Classification:


Coal mine motor end ring

Tin bronze is a non-ferrous metal alloy with small casting shrinkage, which can be used to produce castings with complex shapes, clear contours and low air tightness requirements. Tin bronze is very corrosion resistant in the atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and marine parts. Phosphorus-containing tin bronze has good mechanical properties and can be used as wear-resistant parts and elastic parts of high-precision machine tools. Leaded tin bronze is commonly used as wear parts and sliding bearings. Zinc-tin bronze can be used as high gas-tight castings.


Contact Phone:

Details Introduction


COAL MINE MOTOR END RING

RHZ main types of technical parameters

The technique parameter of primary type

 

RHZ62

RHZ63

RHZ82

RHZ94

RHZ GT

Basic Material

Aluminum Brass

Tin Bronze

Aluminum Bronze

Aluminum Bronze

Cast Iron

Specific Gravity

8.0-8.2

8.7-8.9

7.6

7.64

7.0-7.2

Tensile Strength

740

250

670

540

400

impact strength

35-45

15-20

20-28

15-25

10-15

Yield Strength

400

100

310

200

250

Hardness

160-210

60-80

160-210

100-120

130-180

Elongation

7

13

18

15

15

coefficient of thermal expansion

2.16

1.80

1.60

1.62

 

1.10

thermal conductivity

 

35

 

72

 

50

 

50

42

modulus of elasticity

97

96

 

103

118


placeholder_e_text-51
placeholder_e_text-51
placeholder_e_text-51
placeholder_e_text-51
placeholder_e_text-51

Message consultation