Ụlọ ọrụ na-emepụta ihe na-emepụta silicon na-enye 553 3303 silicon metal

Silikoni ọla, nke a makwaara dị ka silicon crystalline ma ọ bụ silicon ụlọ ọrụ mmepụta ihe, bụ nke a na-ejikarị dị ka mgbakwunye na alloys na-abụghị ígwè.Silikoni ọla bụ ngwaahịa agbaze na quartz na coke n'ime ọkụ eletrik.Isi ihe dị n'ime silicon bụ ihe dịka 98% (n'afọ ndị na-adịbeghị anya, 99.99% nke ọdịnaya Si na-etinyekwa na silicon metal), na adịghị ọcha ndị fọdụrụ bụ ígwè na aluminom.calcium, wdg.


Nkọwa ngwaahịa

Mkpado ngwaahịa

jiri

A na-eji ya eme ihe dị ka ihe ndị bụ isi nke ihe ndị dị na silicone polymer, dị ka: Silicone Single, metallurgical casting.
Chemical ngwaahịa, refractory ihe onwunwe, aluminom na aluminum alloy mmepụta ụlọ ọrụ, wdg

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888b072ea1e54eb8502e797aa3cfc48

Njirimara na uru nke ferrosilicon

1. Nnukwu okpomọkụ na-eguzogide, ọbụna mgbe ultra-high okpomọkụ arc na-ere ọkụ, ọnwụ dị arọ dị ntakịrị, na ọnụọgụ mgbasawanye okpomọkụ dịkwa ntakịrị.Ike nke silicon ígwè na-abawanye na mmụba nke okpomọkụ, na 2000 ° C, ike nke silicon ígwè na-amụba okpukpu abụọ.

2. Eletriki na thermal conductivity, conductivity nke metal silicon bụ 100 ugboro elu karịa nke nkịtị na-abụghị ọla mineral.Nrụgide okpomọkụ karịrị nke ihe igwe dị ka ígwè, ígwè, na lead.Igwe ọkụ ọkụ na-ebelata na mmụba nke okpomọkụ, na ọbụna na okpomọkụ dị elu, silicon metal na-aghọ ihe mkpuchi okpomọkụ.Silịkọn ọla nwere ike iduzi ọkụ eletrik n'ihi na carbon carbon ọ bụla dị na silicon ọla naanị na-eme njikọ 3 covalent na atom carbon ndị ọzọ, na carbon carbon nke ọ bụla ka na-ejigide elektrọn n'efu 1 iji bufee ụgwọ.

3. mmanu mmanu.Ịrụ mmanu mmanu nke silicon ígwè na-adabere n'ókè nke akpịrịkpa silicon ígwè.Ka ọnụ ọgụgụ ndị ahụ na-ebuwanye ibu, ka ọnụ ọgụgụ esemokwu dị ntakịrị na-eme ka ọrụ mmanye mma dịkwuo mma.

4. Chemical kwụsie ike.Silịkọn ígwè nwere ezigbo nkwụsi ike kemịkalụ na ụlọ okpomọkụ, ma nwee ike iguzogide acid, alkali na organic solvents.

5. Plasticity, silicon metal nwere ezigbo ihe siri ike ma nwee ike ịtụgharị n'ime mpempe akwụkwọ dị oke mkpa.

6. Thermal ujo eguzogide.Mgbe ejiri ya na ụlọ okpomọkụ, silicon metal nwere ike iguzogide mgbanwe dị egwu na okpomọkụ na-enweghị mmebi.Mgbe okpomọkụ na-agbanwe na mberede, ụda silicon ígwè adịghị agbanwe nke ukwuu, ọ dịghịkwa mgbawa ga-eme.

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Ngwakọta kemịkalụ

Ọrụ

Ọkwa

Nha(ntupu)

Si(%)

Fe

AI

Ca

Metallurgical

Super

0-500

99.0

0.4

0.4

0.1

Ọkwa 1

0-500

98.5

0.5

0.5

0.3

Ọkwa2

0-500

98

0.5

0.5

0.3

Ọkwa 3

0-500

97

0.6

0.6

0.5

Isi ihe d ard

0-500

95

0.6

0.7

0.6

0-500

90

0.6

--

--

0-500

80

0.6

--

--

Chemicals

Super

0-500

99.5

0.25

0.15

0.05

Ọkwa 1

0-500

99

0.4

0.4

0.1

Ọkwa2

0-500

98.5

0.5

0.4

0.2

Ọkwa 3

0-500

98

0.5

0.4

0.4

Isi ihe d ard

0-500

95

0.5

--

--


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