Si Hlau 1101

 

Lub cev lub cev:Nws yog xim hlau silicon(Kuj hu ua Crystalline silicon lossis kev lag luam silicon) yog ib qho nyiaj-grey, nyuaj thiab brittle crystalline khoom. Nws lub ntsiab lus melting yog qhov siab li 1420 degree, kub density yog kwv yees li 2. 34 g /}}. 34 g / ω ω ω ω ω ωω. Nyob rau hauv chav tsev kub, nws yog xim hlau Silicon yog insoluble hauv acid, tab sis tuaj yeem yaj nyob rau hauv alkaline daws.

 

 

Neeg mus yos	Muaj pes tsawg
	SI cov ntsiab lus (%)	Impurities (%)
		Zaum fe	Al	C	P
Silicon Hlau 1101	99.79	0.1	0.1	0.01	Tsawg dua los yog sib npaug rau 0}, 004%
Silicon Hlau 2202	99.58	0.2	0.2	0.02	Tsawg dua los yog sib npaug rau 0}, 004%
Silicon Hlau 3303	99.37	0.3	0.3	0.03	Tsawg dua los yog sib npaug rau 0, 005%
Silicon Hlau 441	99.1	0.4	0.4	0.1	–
Silicon Hlau 553	98.7	0.5	0.5	0.3	–

 

 

1.Qhov tus nqi sib tw rau koj.

2.Peb muaj peb tus kheej cov ntaub ntawv thiab pawg tsim khoom ntau dua li lwm tus neeg muag khoom.

3. Txhim khu kev qha zoo ntawm lub hauv paus ntawm tus nqi qub.

4. Kev xa tawm raws li koj qhov yuav tsum tau ua

5 Feem ntau hais lus, peb tuaj yeem muab los ntawm Tshuag.

6.Do peb zoo tshaj plaws kom tau raws li cov neeg siv khoom.

Yog koj muaj lus nug lossis xav tau kev pab, thov sau peb lub sijhawm twg los tau.

 

 

Q1. Koj puas muab cov qauv? Puas yog nws dawb?

Yuav muab cov qauv dawb, tab sis tus nqi nthuav qhia yuav tau them los ntawm txais.

Q2. Koj puas muab tshuaj xyuas zoo?

Yog lawm, peb cov khoom lag luam tuaj yeem lees txais SGS tshuaj xyuas, BV tshuaj xyuas, lossis ib qho kev soj ntsuam thib peb tau qhia los ntawm cov neeg siv khoom.

Q3. Yuav ua li cas thiaj li them nyiaj?

Peb tuaj yeem lees txais kev lag luam kev lag luam, hloov chaw hauv txhab nyiaj thiab LC thaum pom.

Q4. Thaum twg koj yuav xa cov khoom muag?

Rau cov qauv, hauv 1-3} Ua haujlwm tom qab them nyiaj; Rau cov xaj loj dua (los ntawm hiav txwv), nyob rau hauv txog 7-10} ua haujlwm tom qab them nyiaj.

Cim npe nrov: Si Hlau 1101, Tuam Tshoj Si Hlau 1101 Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas