ʻO ka hoe hoʻoheheʻe ʻo Silicon carbide

ʻO ka wehewehe pōkole:

ʻO ka hoe silicon carbide, i ʻike ʻia hoʻi ʻo ka hoe silicon carbide cantilever paddle, silicon carbide cantilever beam he ʻano huahana silicon carbide ceramic ma hope o 1850kiʻekiʻe wela sintering, akā, kiʻekiʻe wela sintering silicon carbide ceramic mea kūikawā ceramic huahana, e ka maikai particleα-SiC a me nā mea hoʻohui i paʻi ʻia i loko o kahi hakahaka, e pili ana me ka silikoni wai ma ke kiʻekiʻe wela, carbon i ka blank a me ka infiltration o ka hopena Si, ka hoʻokumu ʻana oβ-SiC,A hui pū ʻia me α-SiC, hoʻopiha ʻia ke silika manuahi i ka porosity, i loaʻa ai nā mea seramika kiʻekiʻe; Loaʻa iā ia nā waiwai maikaʻi aʻe o nā seramika ʻoihana.

 


Huahana Huahana

Huahana Huahana

SiC Cantilever hoeke hoʻohana ʻia nei i loko o ka umu uhi uhi diffusion o ka ʻoihana photovoltaic no ka uhi ʻana i nā wafers silikon monocrystalline a me polycrystalline. ʻO kona hiʻohiʻona e hiki ai iā ia ke kū i ka wela kiʻekiʻe a me ka corrosion, e hāʻawi ana i ke ola lōʻihi.
ʻO kaSiC Cantilever hoehāʻawi i nā waʻa SiC / quartz waʻa e lawe ana i nā wafer silika i loko o ka pahu umu hoʻoheheʻe wela kiʻekiʻe.
ʻO ka lōʻihi o kā mākouSiC Cantilever hoemai 1,500 a 3,500 mm.ʻO SiC Cantilever hoeHiki ke hana ʻia ka nui e like me ka kikoʻī o ka mea kūʻai aku.

Nā waiwai kino o Recrystallized Silicon Carbide

Waiwai

Waiwai maʻamau

Mahana hana (°C)

1600°C (me ka oxygen), 1700°C (hoemi kaiapuni)

maʻiʻo SiC

> 99.96%

Maikaʻi Si manuahi

< 0.1%

ʻAno nui

2.60-2.70 g/cm3

ʻIke ʻia ka porosity

< 16%

Ka ikaika hoʻoemi

> 600 MPa

Ka ikaika kulou anu

80-90 MPa (20°C)

Ka ikaika piko wela

90-100 MPa (1400°C)

Hoʻonui wela @1500°C

4.70 10-6/°C

ʻO ka wela wela @1200°C

23 W/m•K

Modulus elastic

240 GPa

Ke kū'ē i ka ha'alulu wela

Maikaʻi loa

ʻO Silicon carbide cantilever hoe-2
ʻO Silicon carbide cantilever hoe Hōʻikeʻike
0f75f96b9a8d9016a504c0c47e59375
Kahi hana Semicera
Kahi hana Semicera 2
mīkini lako
ʻO ka hana CNN, hoʻomaʻemaʻe kemika, ka uhi CVD
Hale Waihona Semicera
ʻO kā mākou lawelawe

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