Ukuhlanzeka okuphezulu 4n-5n Rhenium Metal Powder

Incazelo emfushane:

Igama lomkhiqizo: i-rhenium powder
Ukumsulwa: 4n, 5n
Ukubukeka: Grey Metal Powder
Usayizi D50 20-30um, noma ngokwesidingo sekhasimende

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso somkhiqizo:

Igama lomkhiqizo:I-rhenium metal powder
MF: Re
Case: 7440-15-5
MW: 186.21
Iphuzu elibilayo: 5900 ° C
Iphoyinti elincibilikayo: 3180 ° C
Amandla athile adonsela phansi: 21.02
I-Solubity emanzini: insoluble

I-Jerine Phederity Rhenium Metal Powder iyimpuphu yensimbi ekhanyayo ekhanyayo eyenziwe ngamakristalu angashadi ahlanganisiwe. Siyakuqinisekisa ukuthi imikhiqizo yethu iba nobumsulwa obukhulu kakhulu, ukuqina kanye nekhwalithi eqinisekisiwe. I-Rhenium Metal Powder ingasetshenziswa emikhiqizweni eseqediwe, njengamapuleti ama-anode asetshenziswa kwizicelo zezokwelapha. I-Rhenium Metal inzima kakhulu, igqoke - imelana nokulwa nokuqina, futhi inokubukeka okufanayo njengeplatinamu. I-Rhenium emsulwa ithambile futhi inezakhiwo ezinhle zemishini. I-Rhenium inendawo yokuncibilika engama-3180 ℃, sisezingeni lesithathu phakathi kwazo zonke izinto ngemuva koTungstern nekhabhoni. Iphuzu layo elibilayo lingu-5627 ℃, lisezingeni lokuqala phakathi kwazo zonke izinto. Kuyancibilika nge-dilute nitric acid acid acid noma i-hydrogen peroxide solutions futhi insoluble ku-hydrochloric acid kanye ne-hydrofluoric acid. I-Rhenium, njengensimbi engavamile enezicelo ezikhethekile, idlala indima engenakufinyeleleka kuma-alloys angashisa aphezulu ezinjini ze-aeroSpace. I-Rhenium isetshenziselwa ukukhiqiza ama-alloys aphezulu okushisa aphezulu we-crystal high kanye nama-aropace ezinjini ze-aerospace. Kungumthombo obalulekile wezinto ezibonakalayo ezintsha. I-Rhenium zizinzile kakhulu emazingeni okushisa aphezulu, ngokucindezela okuphansi kwe-vapor, ukugqoka ukumelana, kanye nekhono lokumelana nokugqwala kwe-arc, okwenza kube yinto enhle kakhulu yokuhlanza okuzenzakalelayo koxhumana nabo kagesi.

Isicelo:

Isetshenziswa njengesengezo se-rhenium high-izinga lokushisa, ukuhlanganiswa komhlaba wezinjini ze-rocket kanye nezinjini ze-satellite, izinto ezisebenzayo ze-atomic, i-ionizal ionization Mass Spectrometer, i-spray powder
Imikhiqizo ye-Rhenium efana ne-rhenium granules, imichilo ye-rhenium, amapuleti ama-rhenium, izinduku ze-rhenium, ama-rynium fuoils, kanye nezintambo ze-rhenium yizinto eziyisisekelo.

Ukucaciswa kwamakhemikhali:

Re-standardb99.99% (kubalwe ngendlela eshisayo, ngaphandle kwezinto zegesi) kabusha i-Ultrapure≥9.999% (kubalwe ngendlela eshisayo, kungafakwanga izinto zegesi) umoya-thly: ≤600ppm

Ubukhulu bezinhlayiyana: -200 Mesh, D50 20-30um noma ngokwesidingo seKhasimende kuhlinzeka ngohlobo lwe-Laser Particle usayizi Distribution Test Umbiko noma izithombe ze-Sem ngokwekhasimende ngalinye.

Ukuhlaziywa kwamakhemikhali okujwayelekile

Ukungcola Ukulandela Ukungcola (%, Max)
Isithako semvelo	Ibanga le-4N	Ibanga le-5n	Isithako semvelo	Ibanga le-4N	Ibanga le-5n
Na	0.0010	I-0.0001	Ni	I-0.0001	0.00001
Mg	I-0.0001	0.00001	Cu	I-0.0001	0.00001
Al	I-0.0001	0.00001	Zn	I-0.0001	0.00001
Si	0.0005	0.00005	As	I-0.0001	0.00001
P	I-0.0001	0.00005	Zr	I-0.0001	0.00001
K	0.0010	I-0.0001	Mo	0.0010	I-0.0002
Ca	0.0005	0.00005	Cd	I-0.0001	0.00001
Ti	I-0.0001	0.00001	Sn	I-0.0001	0.00001
V	I-0.0001	0.00001	Sb	I-0.0001	0.00001
Cr	I-0.0001	0.00001	Ta	I-0.0001	0.00001
Mn	I-0.0001	0.00001	W	0.0010	I-0.0002
Fe	0.0005	0.00005	Pb	I-0.0001	0.00001
Co	I-0.0001	0.00001	Bi	I-0.0001	0.00001
Se	I-0.0001	0.00001	Tl	I-0.0001	0.00001
Into yegesi (%, max)
O	0.1	0.06	C	0.005	0.002
N	0.003	0.003	H	0.002	0.002