Silicon Hlau 441 99% qib kev lag luam

 

Silicon yog qhov tseem ceeb semiconductor keeb. Nws muaj cov khoom siv ntawm cov hlau thiab tsis yog cov hlau. Tom qab cov pa roj carbon, silicon yog qhov ntau tshaj plaws nyob hauv lub ntiaj teb, nrog lub siab ntawm 277, 000 ppm. Nws feem ntau pom nyob rau hauv daim ntawv ntawm silicates, uas pom nyob hauv ntau lub pob zeb, cov av nplaum, thiab xau.

 

Txhua txhua phaus ntawm peb cov xim hlau uas silicon qhia tau hais tias peb ib txwm siv zog ua qhov zoo tshaj plaws. Peb tuaj yeem koom tes nrog koj kom ntseeg tau tias koj cov khoom siv sib txuas ib txwm zoo, txhim khu kev qha, thiab muaj txiaj ntsig.

 

 

Silicon Hlau 441 99% Kev muag khoom

 

 

 

 

 

 

Teem nqi	Tshuaj lom neeg muaj pes tsawg leeg (%)
	Si	Zaum fe	Al	Ca	P
	>	Tsawg dua los yog sib npaug
2202	99.5%	0.2	0.2	0.02	0.004
3303	99.3%	0.3	0.3	0.03	0.005
441	99.0%	0.4	0.4	0.1	-
553	98.5%	0.5	0.5	0.3

 

 

 

 

Silicon Hlau 441 99% kev lag luam qib kev lag luam

 

 

 

 

 

 

 

 

 

 

Silicon Hlau {0}}}% muaj cov khoom lag luam qib

 

 

 

 

 

 

 

 

 

 

Q: Pob & Shipping.
A: Cov pob khoom ib txwm: los ntawm thawv, peb lees txais OEM packing.
Q: Thaum twg kuv tuaj yeem muab?
A: Peb feem ntau hais nyob hauv 24 teev tom qab peb tau txais koj qhov kev nug. Yog tias koj tau maj nrawm kom tau txais tus nqi pls hu rau peb lossis qhia peb hauv koj tus email, kom peb tuaj yeem teb koj qhov tseem ceeb.
Q: Koj them tus nqi coj mus kuaj?
A: Yog tias koj xav tau cov qauv los ntawm peb cov khoom, peb tuaj yeem muab koj dawb, tab sis tus nqi pub dawb yuav tsum nyob ntawm koj ib sab. Yog tias koj xav tau qhov loj me tshwj xeeb, peb yuav them tus qauv uas yuav them rov qab thaum koj tso ib qho kev txiav txim.
Q: Koj lub sijhawm xa khoom rau dab tsi rau ntau lawm?
A: Yog tias peb muaj Tshuag, tuaj yeem xa hauv 1-7 hnub; Yog tias tsis muaj cov khoom lag luam, xav tau 5-30} hnub, nyob ntawm qhov ntau.

Cim npe nrov: Silicon Hlau {0}}}% muaj qib kawm, Tuam Tshoj sivicon hlau {%}}% muaj cov neeg muag khoom qib, cov chaw muag khoom