Superfine Pure 99.9% Metal Stannum Sn Powder / Tin Powder

Inkcazelo emfutshane:

Inombolo yoMfanekiso:HR-Sn

Umbala:Grey eluhlaza

Ubuninzi:7.28 g/cm3

I-CAS:7440-31-5

Inombolo ye-EINECS:231-141-8

Ubunyulu:99.5% Min

Indawo yokunyibilika:231.9 °C(lit.)

Indawo yokubilisa:2270 °C(lit.)

Isicelo:I-Powder Metallurgy, Ukuthwala, i-Solder paste

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ingcaciso yeMveliso

Umgubo wetin, okwabizwa ngokuba ngumgubo weStannum, omfutshane njengomgubo we-Sn.Ngumgubo ongwevu-luhlaza.Inyibilika kwi-concentrated hydrochloric acid, sulfuric acid, aqua regia, concentrated nitric acid, hot caustic acid solution, i-soluble kancinane kwi-cold dilute hydrochloric acid, i-dilute nitric acid kunye ne-hot dilute sulfuric acid, isisombululo se-acid caustic ebandayo, nyibilika ngokucothayo kwi-acetic acid.Izinzile emoyeni, kodwa i-tin powder kulula ukuyikhupha, ngakumbi kumoya omanzi.I-Tin / Sn powder isetyenziswa ngokubanzi kwimveliso yeebheringi zobhedu ezizithambisayo, izixhobo zedayimane, iinxalenye zesakhiwo sesinyithi sesinyithi, iipleyiti zokukhuhlana, iileyile eziqhekezayo, ii-clutches, iibrashi zesinyithi-graphite, izihluzi zobhedu, irabha kunye nezongezo zeplastiki, iikhemikhali, njl.

Inkcazo

IBanga		Sn-1	Sn-2	Sn-3
ukwakheka kweekhemikhali (%)	Sn	99.9	99.9	99.9
	Fe	<0.015	<0.015	<0.015
	Pb	<0.04	<0.03	<0.04
	S	<0.01	<0.01	<0.01
	Cu	<0.04	<0.03	<0.03
Ubungakanani		-200	-325	-100
Uxinaniso olukhulu(g/cm³)		3.3-4.3	3.2-3.8	3.6-4.6
Taylor Sieve(umnatha)	150	<1	-	<10
	200	3.0-10	<1	20-40
	325	30-50	<5	20-40
	-325	40-70	94-99	10-50

I-SEM

Isicelo

Ngophuhliso lwendlela engenalo ilothe kwihlabathi, abavelisi bemveliso ye-elektroniki baya kusebenzisa izinto ezininzi zomgubo wetin kwiimveliso zabo.Kwangaxeshanye, kunye nesazela sokhuseleko lwendalo esingqongileyo esingayekiyo ukuphuculwa, ipropathi yokhuselo lokusingqongileyo engeyiyo inetyhefu yomgubo wetin iya kuyenza kwixesha elizayo iya kusetyenziswa kumayeza, kushishino lweekhemikhali, ishishini lokukhanya, ukutya, impilo. ukhathalelo, inqaku lobugcisa kunye nokunye ukupakisha isizinda.
1. Isetyenziswe ekwenzeni i-solder paste
2. Iimveliso zekhabhoni zombane
3. Izixhobo zokurhweba
4. I-oyile kunye ne-powder metallurgy structure materials