Hāʻawi ka hale hana hoʻoponopono metala silikon i 553 3303 metala silika

Hoʻohana nui ʻia ke kilika metala, ʻike ʻia ʻo crystalline silicon a i ʻole nā ​​​​silikoni ʻoihana, i mea hoʻohui i nā alloys non-ferrous.ʻO ke kilika metala kahi huahana i hoʻoheheʻe ʻia mai ka quartz a me ka coke i loko o ka umu uila.ʻO ka maʻiʻo silika nui ma kahi o 98% (i nā makahiki i hala iho nei, 99.99% o ka ʻike Si i hoʻokomo pū ʻia i loko o ka silika metala), a ʻo nā mea haumia i koe he hao a me ka alumini., calcium, etc.


Huahana Huahana

Huahana Huahana

hoʻohana

Hoʻohana nui ʻia e like me nā kumu kumu kumu o nā mea polymer silicone, e like me:Single silicon, metallurgical casting.smelting
ʻO nā huahana kemika, nā mea refractory, nā alumini a me nā ʻoihana hana alumini alumini, etc

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Nā waiwai a me nā pono o ka ferrosilicon

1. ʻO ke kūpaʻa wela kiʻekiʻe, ʻoiai ma hope o ka puhi ʻana o ka wela wela loa, he liʻiliʻi loa ke kaumaha o ke kaumaha, a he liʻiliʻi hoʻi ka coefficient hoʻonui thermal.Hoʻonui ka ikaika o ka silikoni metala me ka piʻi ʻana o ka mahana, a ma ka 2000 ° C, pālua ka ikaika o ka silicon metala.

2. ʻO ka uila a me ka thermal conductivity, ʻo ka conductivity o ka silicon metala he 100 mau manawa kiʻekiʻe ma mua o nā mineral non-metallic maʻamau.ʻOi aku ka manaʻo wela ma mua o nā mea metala e like me ke kila, hao, a me ke kēpau.Hoʻemi ka conductivity thermal me ka piʻi ʻana o ka mahana, a hiki i ka wela kiʻekiʻe, lilo ke silikona metala i mea hoʻokaʻawale wela.Hiki i ke kinikona metala ke hoʻokele i ka uila no ka mea, hoʻokumu ʻia kēlā me kēia kalapona kalapona i loko o ke kinikona metala he 3 mau mea hoʻopaʻa covalent me nā ʻātoma kalapona ʻē aʻe, a ke paʻa nei kēlā me kēia ʻātoma kalapona i 1 electron manuahi e lawe i nā uku.

3. Lubricity.ʻO ka hana lubricating o ke silikona metala e pili ana i ka nui o nā unahi silika metala.ʻO ka nui o nā unahi, ʻoi aku ka liʻiliʻi o ka friction coefficient a ʻoi aku ka maikaʻi o ka hana lubricating.

4. Paʻa kemika.Loaʻa ka paʻa kemika maikaʻi i ka metala silika ma ka lumi wela, a hiki ke pale i ka waika, alkali a me nā mea hoʻoheheʻe organik.

5. ʻO ka plasticity, ʻoi aku ka paʻakikī o ka silika metala a hiki ke ʻōwili ʻia i loko o nā ʻāpana lahilahi.

6. Ke kū'ē i ka ha'alulu wela.Ke hoʻohana ʻia ma ka lumi wela, hiki i ke kilika metala ke kū i nā loli nui i ka mahana me ka ʻole o ka pōʻino.Ke loli koke ka mahana, ʻaʻole e loli nui ka nui o ka silika metala, ʻaʻohe māwae.

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ʻElemu kemika

Hana

Kaulana

Nui (mesh)

Si(%)

Fe

AI

Ca

Metallurgical

Super

0-500

99.0

0.4

0.4

0.1

Papa1

0-500

98.5

0.5

0.5

0.3

Papa2

0-500

98

0.5

0.5

0.3

Papa3

0-500

97

0.6

0.6

0.5

ʻO ke kumu waiwai

0-500

95

0.6

0.7

0.6

0-500

90

0.6

--

--

0-500

80

0.6

--

--

Kemika

Super

0-500

99.5

0.25

0.15

0.05

Papa1

0-500

99

0.4

0.4

0.1

Papa2

0-500

98.5

0.5

0.4

0.2

Papa3

0-500

98

0.5

0.4

0.4

ʻO ke kumu waiwai

0-500

95

0.5

--

--


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