Yakanyanya Kuchena 4n-5n rhenium simbi poda

Tsananguro pfupi:

Chigadzirwa Zita: Rhenium Poda
Kuchena: 4n, 5n
Chitarisiko: Grey Simbi poda
Saizi d50 20-30um, kana zvichienderana nezvinodiwa nevatengi

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Chigadzirwa Chinhu

Zvigadzirwa tags

Chigadzirwa Nhungamidzo:

Chigadzirwa Zita:Rhenium simbi poda
Mf: re
Cas: 7440-15-5
MW: 186.21
Boiling Point: 5900 ° C
Inline Pfungwa: 3180 ° C
Scravinity: 21.02
Solubility mumvura: Insoluble

Yakanyanya Kuchenesa Rhenium Simbi poda ndeye Chiyero cheGrey grey simbi poda yakagadzirwa kubva kune akakwirisa imwe makristasi ega. Isu tinovimbisa kuti zvigadzirwa zvedu zvine kuchena kwepamusoro, kugadzikana, uye hunhu hwakaratidzwa. Rhenium simbi poda inogona kushandiswa mune yezvigadzirwa-zvakapera zvigadzirwa, zvakadai seAnde mahwendefa anoshandiswa mune zvekurapa application. Rhenium simbi yakaoma kwazvo, pfeka-inodzivirira, inodzivirira, uye ine chimiro chakafanana ne platinamu. Yakachena Rhemenium yakapfava uye ine yakanaka michina. Rhenium ine inonyungudika ye338, chinzvimbo chetatu pakati pezvese zvinhu mushure me tungsten uye kabhoni. Pfungwa yayo inovira ndeye 5627 ℃, chinzvimbo chekutanga pakati pezvinhu zvese. Izvo zvinonyangadza muDilute nitric acid kana hydrogen peroxide mhinduro uye insoluble muhydrochloric acid uye hydrofluorgic acid. Rhenium, sesimbi isingawanzo neyakajairika mashandisirwo, anoita basa risingaperi mukuwedzera-tembiricha injini yeaerospace. Rhenium inoshandiswa kugadzira yakakwirira-performance single cry-tembiricha yakakwira uye inoshandiswa kumabhomba einjini yeAerospace. Icho chinhu chakakosha chirongwa chitsva chezvinhu. RHEUM yakanyanya kugadzikana pakudziya kwakanyanya, nekumanikidzwa kwepamusoro, pfeka zvakadzama, uye kugona kuramba kurwisa Arc, uchiita kuti ive yakanakisa yekuchenesa yekuchenesa kwemagetsi.

Chikumbiro:

Inoshandiswa seyakawedzera yeRhenium yakakwira-tembiricha, yekuvhara yejiseni enginini uye satellite Injini, Atomic Exctive Zvigadzirwa, Thermari Ionization Monectrometer, Spray Powder
Rhenium zvigadzirwa zvakadai seRhenium granules, rhenium mitsetse, rhenium plates, rhenium tsvimbo, rhenium foils, uye rhenium waya ndiyo zvinhu zvakakosha.

Chemical Kufunga:

Re-standard≥999.99% (yakaverengerwa nenzira isingabvumirwe zvinhu) kudzoreredzwa kwenguva pfupi.

Size Saizi: -200 mesh, d50 20-30um kana zvichienderana nezvinodiwa nevatengi zvinopa laser

Chaizvoizvo Chemical Kuongorora

Kusvibiswa kunotsvaga kusvibiswa (%, max)
Element	4n giredhi	5n giredhi	Element	4n giredhi	5n giredhi
Na	0.0010	0.0001	Ni	0.0001	0.00001
Mg	0.0001	0.00001	Cu	0.0001	0.00001
Al	0.0001	0.00001	Zn	0.0001	0.00001
Si	0.0005	0.00005	As	0.0001	0.00001
P	0.0001	0.00005	Zr	0.0001	0.00001
K	0.0010	0.0001	Mo	0.0010	0.0002
Ca	0.0005	0.00005	Cd	0.0001	0.00001
Ti	0.0001	0.00001	Sn	0.0001	0.00001
V	0.0001	0.00001	Sb	0.0001	0.00001
Cr	0.0001	0.00001	Ta	0.0001	0.00001
Mn	0.0001	0.00001	W	0.0010	0.0002
Fe	0.0005	0.00005	Pb	0.0001	0.00001
Co	0.0001	0.00001	Bi	0.0001	0.00001
Se	0.0001	0.00001	Tl	0.0001	0.00001
Chinhu chegesi (%, max)
O	0.1	0.06	C	0.005	0.002
N	0.003	0.003	H	0.002	0.002