High kuchena 4n-5n Rhenium simbi Powder

Tsanangudzo Pfupi:

Zita rechigadzirwa: rhenium powder
Kuchena: 4N, 5N
Kuonekwa: Grey metal powder
Saizi D50 20-30um, kana zvinoenderana nezvinodiwa nemutengi

Tumira email kwatiri

Product Detail

Product Tags

Product sumo:

Product name:Rhenium Metal Powder
MF: Re
CAS:7440-15-5
MW:186.21
Kubikira nzvimbo:5900°C
Kunyungudika:3180°C
Chaiyo Gravity:21.02
Solubility mumvura: Insoluble

Yakakwirira kuchena rhenium simbi poda ipfumbu yesimbi poda yakagadzirwa kubva kune agglomerated single crystals. Isu tinovimbisa kuti zvigadzirwa zvedu zvine kuchena kwepamusoro, kugadzikana, uye certified quality. Rhenium simbi poda inogona kushandiswa mune semi-yakapera zvigadzirwa, senge anode mahwendefa anoshandiswa mune zvekurapa. Rhenium simbi yakaoma kwazvo, isingapfeki, isingadziviriri, uye ine chitarisiko chakafanana neplatinamu. Pure rhenium yakapfava uye ine yakanaka mechanical properties. Rhenium ine nzvimbo yakanyungudika ye3180 ℃, iri pachinzvimbo chechitatu pakati pezvinhu zvese mushure me tungsten uye kabhoni. Iyo yekubikira kwayo i5627 ℃, inomira yekutanga pakati pezvinhu zvese. Inonyungudika mu dilute nitric acid kana hydrogen peroxide mhinduro uye isinganyunguriki muhydrochloric acid uye hydrofluoric acid. Rhenium, sesimbi isingawanzo ine akakosha maapplication, inoita basa risingadzokerike mune yakakwirira-tembiricha alloys yeaerospace injini. Rhenium inoshandiswa kugadzira yakakwirira-inoshanda imwe crystal yakakwirira-tembiricha alloys uye inoiswa kune blades einjini dzemuchadenga. Icho chinhu chakakosha chehurongwa hutsva hwekushandisa. Rhenium yakagadzikana zvakanyanya pakupisa kwepamusoro, ine yakaderera mhute kumanikidza, kupfeka kuramba, uye kugona kurwisa arc corrosion, zvichiita kuti ive chinhu chakanakisa chekuchenesa otomatiki kwemagetsi.

Application:

Inoshandiswa sechinhu chinowedzera rhenium high-temperature alloys, pamusoro pekuputira ejini dzeroketi uye setiraiti injini, atomic reactive zvinhu, thermal ionization mass spectrometer, spray powder.
Zvigadzirwa zveRhenium zvakaita serhenium granules, rhenium strips, rhenium plates, rhenium rods, rhenium foils, uye rhenium waya ndizvo zvakakosha.

Chemical Specification:

Re-standard≥99.99%(Ikaverengerwa nenzira yekubvisa, kusasanganisa zvinhu zvegasi)Re-ultrapure≥99.999%(Ikaverengerwa nenzira yekubvisa,kusanganisa gasi zvinhu)okisijeni: ≤600ppm

Particle size: -200 mesh, D50 20-30um kana zvinoenderana nezvinodiwa nemutengi ipa laser particle size distribution test report kana SEM mapikicha sekukumbira kwemutengi.

Kuongororwa kwemakemikari

Kusachena Kutsvaga 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
Gasi element(%, max)
O	0.1	0.06	C	0.005	0.002
N	0.003	0.003	H	0.002	0.002