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Carbon graphite yemuchina

Tsanangudzo Pfupi

Carbon graphite ndeyepamusoro-yekupedzisira maindasitiri zvinhu, inoumbwa nekabhoni uye graphite makristasi.Carbon graphite ine yakanakisa kupisa kupisa, corrosion resistance, thermal conductivity uye conductivity, saka inoshandiswa zvakanyanya mumagetsi emagetsi, metallurgy, chemical industry, aviation, aerospace, semiconductor nemamwe minda.


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Hunhu hunokosha hwekabhoni graphite

Yepamusoro tembiricha kuramba: kabhoni graphite ine yakanakisa kupisa tembiricha kuramba uye inogona kuchengetedza kugadzikana kwenguva yakareba.Kazhinji, inogona kushandiswa pakupisa kwepamusoro kubva pa3000 ℃ kusvika 3600 ℃, asi mwero wayo wekuwedzera wekupisa idiki kwazvo, uye hazvisi nyore kukanganisa pakupisa kwakanyanya.

Corrosion kuramba: kabhoni graphite inogona kuramba kukukurwa kweakasiyana corrosive media.Nekuda kwekugadzikana kwayo kwemakemikari, inogona kuenderana neakawanda organic uye inorganic acids, alkali uye munyu pasina ngura kana kunyungudika.

Conductivity uye thermal conductivity: carbon graphite yakanaka conductor ine yakanaka conductivity uye thermal conductivity.Nokudaro, inoshandiswa zvakanyanya mu electrofusion uye electrochemical machining.

Low friction coefficient: carbon graphite ine low friction coefficient, saka inowanzoshandiswa kugadzira zvinhu zvinotsvedza kana zvikamu.

Zvakajairwa kabhoni graphite zvigadzirwa

Heat exchanger: The heat exchanger yakagadzirwa nekabhoni graphite inyanzvi yekupisa kupisa, inogona kushandiswa mumakemikari, simba remagetsi, petrochemical nemamwe minda.Iyo ine yakanaka corrosion resistance uye inobudirira kupisa kupisa kuita.

Electrode zvinhu: kabhoni graphite electrode inonyanya kushandiswa musimbi uye makemikari indasitiri, uye inogona kushandiswa mukupisa kwakanyanya, kudzvanywa kwepamusoro uye corrosive application senge yemagetsi arc furnace uye electrolytic tank.

Heat transfer plate: carbon graphite heat transfer plate imhando yeanoshanda ekutamisa kupisa zvinhu, anogona kushandiswa kugadzira yakakwirira-simba LED, mwenje unoponesa simba, solar panel, nuclear reactor uye mamwe minda.

Mechanical seal material: carbon graphite mechanical seal material ine yakanaka kupfeka kuramba, corrosion resistance uye yakaderera friction coefficient, uye inogona kushandiswa kugadzira zvinhu zvekuisa chisimbiso nezvimwe zvikamu zvepamusoro zvemagetsi.

Carbon graphite heat pombi: kabhoni graphite kupisa pombi inonyatso kupisa pombi zvinhu, inogona kushandiswa kugadzira yakakwirira magetsi emagetsi, redhiyeta yemagetsi uye mamwe minda.

Muchidimbu, seyepamusoro-yekupedzisira maindasitiri zvinhu, kabhoni graphite ine akawanda akanakisa zvivakwa uye yakafara minda yekushandisa.Nekuvandudzwa kwesainzi uye tekinoroji uye nekuenderera mberi kwekuwedzera kwekushandisa, kabhoni graphite ichaita basa rinowedzera kukosha mune ramangwana.

Zvakajairwa kabhoni graphite zvigadzirwa

Technical performance index yecarbon graphite/impregnated graphite

type

Impregnated Material

BulkDensity g/cm3(≥)

Transverse Strength Mpa(≥)

Compressive simba Mpa(≥)

Hardness Shore (≥)

Porostiy%(≤)

Kushandisa tembiricha ℃

Yakachena Carbon Graphite

SJ-M191

Yakachena kabhoni graphite

1.75

85

150

90

1.2

600

SJ-M126

Carbon graphite(T)

1.6

40

100

65

12

400

SJ-M254

1.7

25

45

40

20

450

SJ-M238

1.7

35

75

40

15

450

Resin-Impregnated Graphite

SJ-M106H

Epoxy Resin(H)

1.75

65

200

85

1.5

210

SJ-M120H

1.7

60

190

85

1.5

SJ-M126H

1.7

55

160

80

1.5

SJ-M180H

1.8

80

220

90

1.5

SJ-254H

1.8

35

75

42

1.5

SJ-M238H

1.88

50

105

55

1.5

SJ-M106K

Furan Resin(K)

1.75

65

200

90

1.5

210

SJ-M120K

1.7

60

190

85

1.5

SJ-M126K

1.7

60

170

85

1.5

SJ-M180K

1.8

80

220

90

1.5

SJ-M238K

1.85

55

105

55

1.5

SJ-M254K

1.8

40

80

45

1.5

SJ-M180F

Phenolic Resin(F)

1.8

70

220

90

1.5

210

SJ-M106F

1.75

60

200

85

1.5

SJ-M120F

1.7

55

190

80

1

SJ-M126F

1.7

50

150

75

1.5

SJ-M238F

1.88

50

105

55

1.5

SJ-M254F

1.8

35

75

45

1

Metal-Impregnated Graphite

SJ-M120B

Babbitt(B)

2.4

60

160

65

9

210

SJ-M254B

2.4

40

70

40

8

SJ-M106D

Antimony(D)

2.2

75

190

70

2.5

400

SJ-M120D

2.2

70

180

65

2.5

SJ-M254D

2.2

40

85

40

2.5

450

SJ-M106P

Copper Alloy (P)

2.6

70

240

70

3

400

SJ-M120P

2.4

75

250

75

3

SJ-M254P

2.6

40

120

45

3

450

Resin Graphite

SJ-301

inopisa-yakadzvanywa graphite

1.7

50

98

62

1

200

SJ-302

1.65

55

105

58

1

180

 

Chemical Properties yeCarbon Graphite/ Impregnated Graphite

Pakati

simba%

Yakachena kabhoni graphite

Impregnated resin graphite

Impregnated resin graphite

Resinous graphite

Phenolic aldehyde

Epoxy

Furan

Antimony

Babbitt alloy

Alufer

Copper alloy

Hydrochloric acid

36

+

0

0

0

-

-

-

-

0

Sulfuric acid

50

+

0

-

0

-

-

-

-

-

Sulfuric acid

98

+

0

-

+

-

-

0

-

0

Sulfuric acid

50

+

0

-

0

-

-

-

-

0

Hydrogen nitrate

65

+

-

-

-

-

-

0

-

-

Hydrofluoric asidhi

40

+

0

-

0

-

-

-

-

0

Phosphoric acid

85

+

+

+

+

-

-

0

-

+

Chromic acid

10

+

0

0

0

-

-

0

-

-

Ethylic acid

36

+

+

0

0

-

-

-

-

+

Sodium hydroxide

50

+

-

+

+

-

-

-

+

-

Potassium hydroxide

50

+

-

+

0

-

-

-

+

-

Mvura yegungwa

 

+

0

+

+

-

+

+

+

0

Benzene

100

+

+

+

0

+

+

+

-

-

Aqueous ammonia

10

+

0

+

+

+

+

+

-

0

Propyl mhangura

100

+

0

0

+

+

0

0

+

0

Urea

 

+

+

+

+

+

0

+

-

+

Carbon tetrachloride

 

+

+

+

+

+

+

+

+

+

Engine mafuta

 

+

+

+

+

+

+

+

+

+

peturu

 

+

+

+

+

+

+

+

+

+


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