Silicon nitride e hokahantsoeng le silicon carbide Refractory Brick

Tlhaloso e Khutšoanyane:

Semicera Energy Technology Co., Ltd. ke morekisi ea itlhommeng pele ea ipabolang ka li-wafer le lisebelisoa tse tsoetseng pele tsa semiconductor.Re inehetse ho fana ka lihlahisoa tsa boleng bo holimo, tse tšepahalang le tse ncha ho tlhahiso ea semiconductor,indasteri ea photovoltaicle masimo a mang a amanang.

Mohala oa rona oa lihlahisoa o kenyelletsa lihlahisoa tsa graphite tse koahetsoeng ke SiC / TaC le lihlahisoa tsa ceramic, tse kenyelletsang lisebelisoa tse fapaneng tse kang silicon carbide, silicon nitride, le aluminium oxide joalo-joalo.

Joaloka mofani oa thepa ea tšepahalang, re utloisisa bohlokoa ba thepa e ka sebelisoang ha ho etsoa tlhahiso, 'me re ikemiselitse ho fana ka lihlahisoa tse finyellang litekanyetso tsa boleng bo holimo ho phethahatsa litlhoko tsa bareki ba rona.

 

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Silicon nitride e kopantsoeng le silicon carbide kiln e na le litšobotsi tsa matla a mocheso o phahameng, ho hanyetsa mocheso o motle oa mocheso, ho fetoha habonolo, ho hanyetsa oxidation, ho hanyetsa kutu, conductivity e ntle ea mocheso joalo-joalo.

Setene sa Refractory (3)

Matšoao a mantlha a ts'ebetso

Ntho

Lenane la litene tsa mollo

Tlhaloso ea Kiln

Index ea sehlahisoa se bōpehileng

porosity e bonahalang%

<16

<16

<14

Boima ba bongatag/cm3

2 2.65

2 2.65

2 2.68

Matla a hatellang ka mocheso oa kamoreMPa

2 160

2 170

2 180

Matla a ho koba mocheso oa kamore1400X: MPa

2 40

2 45

2 45

Matla a ho kobeha mocheso o phahameng1400r MPa

2 50

2 50

2 50

Coefficient ea katoloso ea mocheso110CTCxioVC

<4.18

<4.18

<4.18

Thermal conductivity1100C

216

2 16

216

Refractories°C

1800

1800

1800

0.2 MPa Mocheso o kokobetsang tlas'a mojaroX:)

1600

1600

> 1700

Boholo ba mocheso oa ho sebetsa°C

1550

1550

1550

Lihlahisoa li sebelisoa haholo ka lebili le silang la ceramic, lihlahisoa tse phahameng tsa aluminium, bolo ea aluminium porcelain, kiln ea indasteri, ceramic ceramic, high voltage electric porcelain, sanitary ware, porcelain ea letsatsi le letsatsi, nitride alloy le ceramic ceramics le liindasteri tse ling.

Ho hanyetsa ho roala ha thepa ea Si3N4-SiC ke makhetlo a 3.13 a tšepe e sa tsitsang (Crl5Mo3), 'me boima ke 1/3 feela ea tšepe e sa tsitsang (Crl5Mo3).

Litekanyetso tsa ho fokotsa boleng ba ho hanyetsa boleng ba Si3N4-SiC le calcium carbide le alumina ka tharollo e fapaneng ke tse latelang:

Tharollo ea teko

Mocheso ("C)

Si3N4-SiC

Li-ceramics tse tloaelehileng

Aluminium carbide

Aluminium oxide

98%Asiti ea sulfuric

100

1.8

55.0

> 1000

65,0

50%Sodium hydroxide

100

2,5

> 1000

5.0

75.0

53 %Hydrofluoric acid

25

<0.2

7.9

8.0

20,0

85 %Phosphoric acid

100

<0.2

8.8

55.0

> 1000

70%Asiti ea nitric

100

<0.2

0.5

> 1000

7,0

45 %Potasiamo hydroxide

100

<0.2

> 1000

3.0

60,0

25%Asiti ea Hydrochloric

70

<0.2

0.9

85.0

72,0

10% Hydrofluoric acid + 57% nitric acid

 

25

<0.2

> 1000

> 1000

16,0

Kiln Furniture (7)

Semicera Sebaka sa mosebetsi Sebaka sa mosebetsi sa Semicera 2 Mochini oa lisebelisoa Ts'ebetso ea CNN, ho hloekisa lik'hemik'hale, ho roala CVD Tshebeletso ya rona


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