'Āpana

  1. Loaʻa i nā mea hou o ka hopena i hoʻopaʻaʻia i ka carbid silicon

ʻO ka hoʻololi houʻana i ka silcono silicon carbide (Rbsc, a iʻole Sistic) e hāʻawi i nā huahana koʻikoʻi ʻO Silcon Carbide kahi mea hana synthetic e hōʻike ana i nā hiʻohiʻona hana kiʻekiʻe e pili ana i:

lKe kū'ē nei i ke kū'ēʻana i keʻano.

ʻO ka ikaika o Rbsc ma kahi kokoke o 50%ʻoi aku ka nui ma mua o ka mea nui o nā cricona silicond silcide silicon. ʻO Rbsc ka corrossion maikaʻi loa a me ka pale antioxidation.

lʻO ka lole maikaʻi a me ka hopena hopena.

ʻO ia ka mea nui o ka nui o kaʻenehana crasion rerasinins reramit reramic. ʻO Rbsic kahi paʻakikī kiʻekiʻe e hoʻokokoke ana i kēlā daimana. Hoʻolālāʻia no ka hoʻohanaʻana i nā noi no nāʻano nui e hoʻokaʻawale i nā helu silk ʻO ke kūpaʻa e kuhikuhi i ka hoʻopukaʻana o nā'āpana māmā a me ka hopena e like me ka hopena a me ka hōʻinoʻana i nā mea kaumaha o nā sluurrid. Hiki ke hanaʻia i loko o nāʻano likeʻole o nāʻano likeʻole, me nā cone a me nā sleeve speels, e like me nā mea e hoʻopiliʻia ai nā mea hana i nā mea hana.

lʻO ka paleʻana i ke kāʻeiʻana i keʻano.

Hoʻopau hou nā hoʻololi i nā'āpana Silipon Carbon i nā pale o ka maleʻana i nā pale kaua aʻaʻole like me nā kuhina piha, hoʻopili pū lākou me ka ikaika nui.

lIkaika ikaika (ikaika ikaika o ka mahana).

ʻO ka hoʻololiʻana i nā mea i hoʻopaʻaʻia i ka silcono carbide i ka hapa nui o kona mau mīkini i hoʻonuiʻia i nā hōʻailona kiʻekiʻe a me nā hōʻike i ka nui o nā noi he 16000ºC (2400ºC (2400ºC).

  1. NāʻImi Pūnaewele-Singat-Sheet

'Āpana'Āpana nani

Kōho

Sisic (rbsic)

Nbsitic

Consoc

Hana sic

ʻO ka hoʻololiʻana i ka silicon silicon

Nitride busked silicon carbide

ʻO nā kākela Silconal Silicon

Cerbide siliicon silicon

Kahuna Kahu

(g.cm3)

≧ 3.02

2.75-2.85

2.65 ~ 2.75

2.8

Sic

(%)

83.66

≧ 75

≧ 99

90

Si3n4

(%)

0

≧ 23

0

0

Si

(%)

15.65

0

0

9

Wehe polū

(%)

<0.5

10 ~ 12

15-18

7 ~ 8

Ka ikaika

Mpa / 20 ℃

250

160 ~ 180

80-100

500

Ka MPA / 1200 ℃

280

170 ~ 180

90-110

550

Modulus olasticity

GPA / 20 ℃

330

580

300

200

GPA / 1200 ℃

300

~

~

~

Ka HōʻaʻO Kokua

W / (m * k)

45 (1200 ℃)

19.6 (1200 ℃)

36.6 (1200 ℃)

13.5 ~ 14.5 (1000 ℃)

Lawa o ka hoʻonuiʻana o ka hana

1 * 10ˉ6

4.5

4.7

4.69

3

ʻO ka paʻakikī 'paʻakikī paʻakikī (Rigidity)

 

9.5

~

~

~

Max-hana max

1380

1450

1620 (Oxid)

1300

  1. ʻOihanaʻoihanaNo ka hanaʻana i ka silicon silicon i kālaiʻia:

Pono ka Power, ka mining, nā mea kanu, petrochemical, kink

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Eia naʻe,ʻaʻole makemake i nā metala a me kā lākou mau a me kā lākou mau a me kā lākou mauʻano hana maʻamau no ka hanaʻoihana hana maʻamau no ka pākaha silicon Me kahi ākea o nā hoʻohuiʻana, nā hana āpau, nā hana hana a me nāʻoihanaʻoihana, heʻokoʻa kaʻenehana, me heʻanoʻanoʻulaʻula a me nā papani. ʻO kāu koho e hoʻoholo ai i ka pae a me ka maikaʻi o ka mea āu e loaʻa ai.


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