Dab tsi yog qhov txawv ntawm 88 thiab 90 Silicon Carbide Composition

Qhov sib txawv tseem ceeb ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg yog SiC purity theem thiab tus nqi ntawm impurities tam sim no hauv cov khoom.

• 88 silicon carbide muaj pes tsawg leegFeem ntau muaj nyob ib ncig ntawm 88% SiC, nrog ntau dua ntawm cov pa roj carbon dawb, silica, thiab lwm yam impurities.
• 90 silicon carbide muaj pes tsawg leegmuaj cov ntsiab lus SiC siab dua, qis qis impurity, thiab feem ntau muab kev ua haujlwm ruaj khov dua hauv kev siv tshuaj abrasive thiab saum npoo.

Hauv kev siv tswv yim, qhov sib txawv ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg cuam tshuam rau kev txiav tus cwj pwm, txheej txheem kev ruaj ntseg, thiab ntau yam kev siv uas txhua qib ua tau zoo tshaj plaws.

88 silicon carbide muaj pes tsawg leegFeem ntau yog ua raws li silicon carbide, tab sis nws kuj suav nrog qib siab dua ntawm cov khoom tsis yog -SiC piv nrog cov khoom siv qib 90.

Ib qho 88 silicon carbide muaj pes tsawg leeg yuav suav nrog:

• SiC: kwv yees li 88%
• dawb carbon
• silica (SiO₂)
• Hlau oxide (Fe₂O₃)
• nrhiav cov ntxhia impurities

Yog vim li cas rau qhov muaj pes tsawg leeg,88 silicon carbidefeem ntau yog siv nyob rau hauv daim ntawv thov uas tus nqi efficiency yog ib qho tseem ceeb thiab tsis tshua muaj siab purity yog tsis yuav tsum tau.

Hauv kev xyaum ua lag luam, cov khoom siv qib 88 feem ntau yog tham txog hauv metallurgical thiab kev siv tshuaj abrasive.

90 silicon carbide muaj pes tsawg leegmuaj cov feem ntau ntawm silicon carbide thiab ib tug tsawg feem ntawm impurities.

Ib tug raug 90 silicon carbide muaj pes tsawg leeg yuav muaj xws li:

• SiC: kwv yees li 90%
• qis carbon dawb
• qis silica
• qis hlau oxide
• tsawg residual impurities

Qhov no purity siab dua ua90 silicon carbide muaj pes tsawg leegtsim nyog rau cov ntawv thov uas sib xws, kev txiav cov cwj pwm zoo dua, thiab qhov zoo ntawm qhov yuav tsum tau ua.

Hauv kev ua tiav, kev ua kom huv ntawm 90 qib silicon carbide feem ntau ua rau kev ua haujlwm zoo dua qub.

Qhov sib txawv ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg tseem ceeb vim tias purity ncaj qha cuam tshuam rau cov khoom siv coj li cas thaum siv.

Thaum impurity qib siab dua, cov tshuaj abrasive lossis metallurgical tuaj yeem ua tsis zoo. Thaum SiC cov ntsiab lus siab dua, kev ua haujlwm tau ruaj khov thiab tswj tau yooj yim dua.

Qhov no yog vim li cas qhov kev sib piv ntawm 88 silicon carbide muaj pes tsawg leeg thiab 90 silicon carbide muaj pes tsawg leeg tsis yog cov lus nug tshuaj. Nws kuj yog cov lus nug txog txheej txheem.

Hauv kev siv tiag tiag, qhov sib txawv tshwm sim hauv:

• txiav kev sib xws
• nto tiav
• tshuaj tiv thaiv stability
• tag nrho cov khoom efficiency

Nyob rau hauv daim ntawv thov abrasive, 90 silicon carbide muaj pes tsawg leeg feem ntau muab kev ua haujlwm zoo dua thiab zoo sib xws.

Vim tias cov khoom muaj SiC ntau dua thiab tsawg dua impurities, 90 silicon carbide nyiam muaj:

• sharper abrasive cwj pwm
• ntau uniform grain kev ua tau zoo
• zoo dua repeatability nyob rau hauv qhov chaw kho mob

Los ntawm kev sib piv, 88 silicon carbide muaj pes tsawg leeg tseem siv tau, tab sis nws yog siv ntau dua qhov uas cov txheej txheem tsis xav tau tib theem ntawm qhov tseeb.

Hauv lwm lo lus:

• 88 silicon carbide muaj pes tsawg leeg→ tus nqi ntau dua - zoo, haum rau kev siv dav dav
• 90 silicon carbide muaj pes tsawg leeg→ ntxuav, sharper, ntau haum rau xav tau abrasive ua hauj lwm

Hauv kev siv metallurgical, qhov sib txawv ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg cuam tshuam rau kev coj cwj pwm thiab kev tswj cov txheej txheem.

88 silicon carbide muaj pes tsawg leeg yog feem ntau siv hauv steelmaking thiab foundry txheej txheem vim nws muaj qhov sib npaug ntawm kev ua haujlwm thiab tus nqi. Nws muab silicon thiab carbon thaum tseem pheej yig rau kev siv loj -scale kev lag luam.

90 silicon carbide muaj pes tsawg leeg kuj tuaj yeem siv rau hauv kev siv metallurgical, tab sis nws tau xaiv ntau dua qhov twg cov tswv yim huv thiab kev tswj nruj dua xav tau.

Qhov no txhais tau tias:

• 88 silicon carbideyog feem ntau nyiam rau niaj hnub metallurgical siv
• 90 silicon carbideyog qhov tsim nyog dua thaum xav tau kev sib raug zoo dua

Rau kev kho saum npoo, 90 silicon carbide muaj pes tsawg leeg feem ntau yog qhov kev xaiv zoo dua.

Cov txheej txheem kho deg feem ntau xav tau:

• ruaj khov txiav txiav
• uniform abrasive cwj pwm
• tsawg dua qhov tsis xws luag
• zoo dua repeatability

Vim tias 90 silicon carbide muaj pes tsawg leeg muaj tsawg dua impurities, nws feem ntau ua tau zoo dua hauv cov xwm txheej no.

88 silicon carbide muaj pes tsawg leeg tseem tuaj yeem siv rau kev ua haujlwm abrasive, tshwj xeeb tshaj yog qhov yuav tsum tau ua tiav yog nruab nrab thiab kev tswj tus nqi tseem ceeb dua qhov tseeb.

Yog li hauv feem ntau:

• 88 silicon carbide muaj pes tsawg leeg= haum rau cov ntawv thov abrasive
• 90 silicon carbide muaj pes tsawg leeg= zoo dua rau siab dua - kho qhov chaw zoo

Hauv ib txoj kev kho saum npoo, qhov qis dua - cov khoom siv purity silicon carbide tau siv ua ntej.

Qhov teeb meem yog tias qhov kev txiav txim abrasive tsis zoo ib yam nkaus. Qee qhov chaw raug txiav ntau dua li lwm tus, thiab qhov chaw tiav yuav tsum tau kho ntxiv.

Tom qab hloov mus rau cov khoom siv nrog 90 silicon carbide muaj pes tsawg leeg, cov txheej txheem tau ruaj khov dua.

Raws li qhov tshwm sim:

• qhov txiav txiav ua ntau yam
• qhov nto tiav lawm
• tsawg rework yuav tsum tau

Qhov piv txwv no qhia tau hais tias qhov txawv ntawm qhov sib txawv li cas88 thiab 90 silicon carbide muaj pes tsawg leegtuaj yeem cuam tshuam ncaj qha rau saum npoo zoo thiab kev ua haujlwm zoo.

Kev xaiv ntawm 88 silicon carbide muaj pes tsawg leeg thiab 90 silicon carbide muaj pes tsawg leeg nyob ntawm qhov txheej txheem yuav tsum tau ua.

Xaiv 88 silicon carbide muaj pes tsawg leeg thaum:

• tus nqi efficiency yog qhov tseem ceeb
• daim ntawv thov yog dav lossis loj -scale
• ultra-siab sib xws tsis tsim nyog

Xaiv90 silicon carbide muaj pes tsawg leegthaum:

• yuav tsum muaj cov tshuaj ntxuav tes
• abrasive sib xws tseem ceeb
• Kev kho saum npoo zoo yog qhov tseem ceeb
• cov txheej txheem xav tau kev ua tau zoo dua

Qhov kev xaiv yog nyob ntawm qhov sib npaug ntawm kev ua tau zoo thiab tus nqi.

Peb muab ob qho tib si88 silicon carbidethiab90 silicon carbidenrog tswj muaj pes tsawg leeg thiab ruaj khov zoo.

Peb cov khoom yog tsim los rau kev lag luam sib txawv, suav nrog:

• kev siv metallurgical
• kev siv abrasive
• txheej txheem kho saum npoo
• kev tsim kho thiab kev tsim steel

Los ntawm kev muab ob qho tib si88 thiab 90 silicon carbide muaj pes tsawg leegcov kev xaiv, peb pab kom phim cov khoom siv rau cov txheej txheem tiag tiag.

Tau txais nqe lus tshaj tawm tshiab

Qhov sib txawv tiag tiag ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg nyob hauv purity, impurity theem, thiab kev ua haujlwm ruaj khov.

88 silicon carbide muaj pes tsawg leegyog tus nqi ntau dua -zoo thiab haum rau kev siv niaj hnub siv.
90 silicon carbide muaj pes tsawg leegmuaj cov khoom siv huv si, muaj zog sib xws, thiab kev ua tau zoo dua hauv kev thov kev siv tshuaj abrasive thiab deg.

Kev nkag siab qhov sib txawv no pab xaiv cov qib zoo rau ob qho tib si kev ua tau zoo thiab kev tswj cov txheej txheem.

Q1: Dab tsi yog qhov txawv ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg?

A1: Qhov sib txawv tseem ceeb yog SiC purity . 88 silicon carbide muaj nyob ib ncig ntawm 88% SiC nrog ntau impurities, thaum 90 silicon carbide muaj purity ntau dua thiab tsawg impurities, ua rau muaj kev ruaj ntseg dua.

Q2: Qhov twg zoo dua, 88 lossis 90 silicon carbide muaj pes tsawg leeg?

A2: Nws nyob ntawm daim ntawv thov. 88 silicon carbide yog qhov zoo dua rau tus nqi- siv tau yooj yim thiab dav siv, thaum 90 silicon carbide zoo dua rau kev siv precision thiab kev kho saum npoo.

Q3: Vim li cas cov purity silicon carbide ua haujlwm zoo dua?

A3: Cov purity ntau dua silicon carbide muaj tsawg impurities, uas ua rau cov qauv zoo li qub, txiav tus cwj pwm zoo dua, thiab cov txheej txheem zoo tag nrho.

Q4: Puas yog 88 silicon carbide haum rau kev siv abrasive?

A4: Yog lawm, 88 silicon carbide yog qhov tsim nyog rau kev siv abrasive xws li kev sib tsoo thiab sandblasting, tshwj xeeb tshaj yog thaum tswj tus nqi tseem ceeb.

Q5: Vim li cas 90 silicon carbide nyiam rau kev kho saum npoo?

A5: 90 silicon carbide yog qhov zoo dua vim tias nws cov purity siab dua muab cov kev ua kom zoo sib xws, ua rau cov khoom ua kom zoo dua qub thiab muaj qhov tsis xws luag.

Q6: Cov ntsiab lus impurity cuam tshuam li cas ntawm silicon carbide kev ua haujlwm?

A6: Cov khoom tsis huv xws li cov pa roj carbon monoxide, silica, thiab hlau oxide tuaj yeem cuam tshuam rau kev sib xws, kev coj cwj pwm, thiab qhov zoo. Tsawg impurity theem txhim kho kev ua haujlwm ruaj khov.

Q7: Puas yog 90 silicon carbide ib txwm zoo dua 88?

A7: Tsis tas li . 90 silicon carbide muaj kev ua tau zoo dua, tab sis 88 silicon carbide yuav tsim nyog rau cov ntawv thov uas tus nqi ua haujlwm tseem ceeb dua qhov tseeb.

Q8: Kuv yuav xaiv li cas ntawm 88 thiab 90 silicon carbide muaj pes tsawg leeg?

A8: Xaiv 88 rau kev lag luam thiab metallurgical siv dav dav, thiab xaiv 90 rau cov ntawv thov uas xav tau kev ua kom huv dua, zoo dua saum npoo, thiab kev ua haujlwm zoo ib yam.

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