Heater Graphite Uila no ka umu ahi

Kiʻi Hōʻikeʻike ʻia ʻo Uila Graphite Pumi

ʻO ka wehewehe pōkole:

WeiTai Energy Technology Co., Ltd. He mea hoʻolako alakaʻi o nā seramika semiconductor kiʻekiʻe a ʻo ia wale nō ka mea hana ma Kina e hiki ke hāʻawi manawaleʻa i ka silicon carbide ceramic maʻemaʻe kiʻekiʻe (ʻoi aku kaHoʻopili hou ʻia SiC) a me CVD SiC uhi.Eia kekahi, ua paʻa pū kā mākou hui i nā māla seramika e like me ke alumina, alumini nitride, zirconia, a me ka silicon nitride, etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO nā hiʻohiʻona nui o ka graphite heater:

1. kūlike o ka hoʻolālā hoʻomehana.

2. maikaʻi uila conductivity a kiʻekiʻe uila ukana.

3. pale ʻana i ka corrosion.

4. inoxidizability.

5. kiʻekiʻe kemika maemae.

6. ikaika mechanical kiʻekiʻe.

ʻO ka pōmaikaʻi, ʻoi aku ka maikaʻi o ka ikehu, ka waiwai kiʻekiʻe a me ka mālama haʻahaʻa.Hiki iā mākou ke hana i ka anti-oxidation a me ke ola lōʻihi o ka graphite crucible, graphite mold a me nā ʻāpana āpau o ka graphite heater.

Nā palena nui o ka mea hoʻomehana graphite

Hōʻike ʻenehana	Semicera-M3
ʻAiʻi Nui (g/cm3)	≥1.85
Maʻiʻo Lehu (PPM)	≤500
Kahakai ʻoʻoleʻa	≥45
Kū'ē Kūikawā (μ.Ω.m)	≤12
ʻO ka ikaika ʻoluʻolu (Mpa)	≥40
Ka ikaika hoʻoemi (Mpa)	≥70
Max.Ka nui o ka palaoa (μm)	≤43
Coefficient o ka hoonui wela Mm/°C	≤4.4*10-6