Ultra kub siab electrothermal alloy

Cov lus piav qhia luv luv:

Cov khoom no yog ua los ntawm cov ua kom zoo nkauj alloy los ntawm hmoov metallurgy tshuab. Nws yog tsim los ntawm kev ua haujlwm txias tshwj xeeb thiab txheej txheem kev kho cua sov. Cov hluav taws xob ultra-siab kub hluav taws xob cua kub alloy muaj oxidation zoo tsis kam, siab kub corrosion tsis kam, me nkag, lub neej ntev kev pab cuam thiab hloov me me hloov.


Khoom Nthuav dav

Cov khoom lag luam

Cov khoom no yog ua los ntawm cov ua kom zoo nkauj alloy los ntawm hmoov metallurgy tshuab. Nws yog tsim los ntawm kev ua haujlwm txias tshwj xeeb thiab txheej txheem kev kho cua sov. Cov hluav taws xob ultra-siab kub hluav taws xob cua kub alloy muaj oxidation zoo tsis kam, siab kub corrosion tsis kam, me nkag, lub neej ntev kev pab cuam thiab hloov me me hloov. Nws yog qhov tsim nyog rau qhov kub thiab txias 1420 ℃, siab zog ua kom muaj zog, qhov tsis haum, cov pa roj thiab lwm qhov chaw ua haujlwm.

Main tshuaj Cheebtsam

C

Si

Mn

Cr

Al

Fe

0.04

0.5

0.4

20-22

5.5-6.0

——

Lub cev tseem ceeb cov khoom

Chav sov ua kom zoo li lub zog 650-750MPa
Looj Ceeb 15-25%
Lub Zog HV220-260
1000 ℃ tensile lub zog 22-27MPa
1000 ℃ 6MPa Muaj kev tiv thaiv kub zoo 100h

Lub cev tseem ceeb

Yog ceev 7.1g / cm³
Cov ua tau tiv 1.45 * 10-6 · ·. M 

Kub coefficient ntawm kuj

800

1000

1400

1,03

1,04

1,05

 

melting taw tes 1500 ℃
Kev ua haujlwm siab tshaj plaws tsis tu ncua  1400 ℃

Lub neej sai heev

 

1300

1350

Nruab nrab lub neej ceev (h)

110

90

% Puas sagging tus nqi%

8

11

Cov Lus Qhia Tshwj Xeeb

Cov kab hlau hla ntau: Φ0.1-8.5mm

SGHT Resistane tus nqi / Cov khoom hnyav

(1) Cov thev tawm ntawm 20= 1.45μΩ.mQhov ceev = 7.1g / cm3;

(2) Cov ntaub ntawv xam raws li nram qab no yog rau siv, cov nqi kuj siab fluctuation ntau ±5, thiab lub cev nyhav pauv los ntawm qhov ntsuas qhov tseeb.  

Txoj kab uas hla (hli)

Kev Tawm Tsam
(Ω / m)

Qhov hnyav (g / m)

 

Dav
(hli)

Thickness
(hli)

Kev Tawm Tsam
(Ω / m)

Qhov hnyav (g / m)

1.00

1.846

5.576

 

8.00

1.00

0.191

56.800

1.10

1.526

6.747

 

9.00

1.00

0.170

63.900

1.20

1.282

8.030

 

10.00

1.00

0.153

71.000

1.30

1,092

9.424

 

11,00

1.00

0.139

78.100

1.40

0.942

10.929

 

12,00

1.00

0.127

85,200

1.50

0.821

12,546

 

13.00

1.00

0.117

92.300

1.60

0.721

14.275

 

14.00

1.00

0.109

99.400

1.70

0.639

16.115

 

15.00

1.00

0.102

106,500

1.80

0,570

18.067

 

16.00

1.00

0.095

113.600

1.90

0,511

20.130

 

17.00

1.00

0.090

120.700

2.00

0.462

22.305

 

18.00

1.00

0.085

127,800

2.10

0.419

24,591

 

19.00

1.00

0.080

134.900

2.20

0.381

26.989

 

20,00

1.00

0.076

142.000

2.30

0.349

29.498

 

8.00

1.20

0.159

68.160

2.40

0.321

32.119

 

9.00

1.20

0.141

76.680

2.50 cov

0.295

34.851

 

10.00

1.20

0.127

85,200

2.60

0.273

37.695

 

11,00

1.20

0.116

93.720

2.70

0.253

40.650

 

12,00

1.20

0.106

102.240

2.80

0.235

43.717

 

13.00

1.20

0.098

110.760

2.90

0.220

46.896

 

14.00

1.20

0.091

119.280

3.00

0.205

50.185

 

15.00

1.20

0.085

127,800

3.10

0.192

53,587

 

16.00

1.20

0.079

136.320

3.20

0.180

57.100

 

17.00

1.20

0.075

144.840

3.30

0.170

60.724

 

18.00

1.20

0.071

153.360

3.40

0.160

64.460

 

19.00

1.20

0.067

161,880

3.50 cov

0.151

68.308

 

20,00

1.20

0.064

170.400

3.60

0.142

72.267

 

8.00

1.50

0.127

85,200

3.70

0.135

76.338

 

9.00

1.50

0.113

95,850

3.80

0.128

80.520

 

10.00

1.50

0.102

106,500

3.90

0.121

84.813

 

11,00

1.50

0.093

117.150

4.00

0.115

89.219

 

12,00

1.50

0.085

127,800

4.10

0.110

93.735

 

13.00

1.50

0.078

138,450

4.20

0.105

98.364

 

14.00

1.50

0.073

149.100

4.30

0.100

103.103

 

15.00

1.50

0.068

159,750

4.40

0.095

107.955

 

16.00

1.50

0.064

170.400

4.50 cov

0.091

112.917

 

17.00

1.50

0.060

181.050

4.60

0.087

117.992

 

18.00

1.50

0.057

191.700

4.70

0.084

123.177

 

19.00

1.50

0.054

202.350

4.80

0.080

128.475

 

20,00

1.50

0.051

213.000

4.90

0.077

133.884

 

8.00

2.00

0.095

113.600

5.00

0.074

139.404

 

9.00

2.00

0.085

127,800

5.10

0.071

145.036

 

10.00

2.00

0.076

142.000

5.20

0.068

150.779

 

11,00

2.00

0.069

156.200

5.30

0.066

156.634

 

12,00

2.00

0.064

170.400

5.40

0.063

162.601

 

13.00

2.00

0.059

184.600

5.50

0.061

168.679

 

14.00

2.00

0.055

Xyoo 198.800

5.60

0.059

174.868

 

15.00

2.00

0.051

213.000

5.70

0.057

181.170

 

16.00

2.00

0.048

227,200

5.80

0.055

187.582

 

17.00

2.00

0.045

241.400

5.90

0.053

Xyoo 194.106

 

18.00

2.00

0.042

255,600

6.00

0.051

200.742

 

19.00

2.00

0.040

269,800

BEIJING SHOUGANG GITANE TSHIAB COV KHOOM CO., LTD


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