Product Description: graphite
Graphite poda yakapfava, dema grey, yakakora uye inogona kusvibisa bepa. Kuomarara ndiko 1-2, uye kunowedzera kusvika 3-5 nekuwedzera kwetsvina pamwe chete negwara rakamira. Iyo chaiyo giravhiti ndeye 1.9-2.3. Pasi pemamiriro ekuparadzaniswa kweokisijeni, nzvimbo yekunyunguduka iri pamusoro pe3000 ℃, inova imwe yemaminerari anodzivirira kupisa. Patembiricha yemumba, makemikari emu graphite poda akadzikama, asinganyungudika mumvura, dilute acid, dilute alkali uye organic solvents; iyo nyaya ine yakanyanya kupisa tembiricha kuramba uye conductivity, uye inogona kushandiswa serefractory, conductive material, kupfeka-resistant uye lubricating material.
Nekuda kwechimiro chayo chakakosha, graphite ine maitiro anotevera: 1. Kupisa kwekushisa kwepamusoro: nzvimbo yakanyunguduka yegraphite i3850 ± 50 ℃, uye nzvimbo yekubikira i4250 ℃. Izvi zvinoreva kuti, chiyero chekurasikirwa kwehuremu uye coefficient yekuwedzera kwekushisa idiki zvikuru kana uchishandisa ultra-high tembiricha arc sintering, uye simba re graphite rinowedzera nekuwedzera kwekushisa. Pa2000 ℃, kusimba kwegraphite kwakapetwa kaviri. 2. Lubricity: lubricity of graphite inoenderana nekukura kwegraphite. Iyo yakakura chiyero ndechekuti, idiki iyo friction coefficient iri, uye zvirinani kuita kwemafuta. 3. Kugadzikana kwemakemikari: graphite ine kugadzikana kwakanaka kwekemikari panzvimbo yekushisa kwekamuri, inopesana neasidhi, alkali uye organic solvent corrosion. 4. Plasticity: graphite ine kusimba kwakanaka uye inogona kudzvanywa kuita matete mapepa. 5. Thermal shock resistance: kana graphite inoshandiswa pakupisa kwekamuri, inogona kumira nekuchinja kwakanyanya kwekushisa pasina kukuvara. Kana kutonhora kuchikwira kamwe kamwe, vhoriyamu yegraphite haizochinji zvakanyanya uye hapazove nekutsemuka.
Zvishandiso:
1. Sezvinhu zvinoramba: graphite uye zvigadzirwa zvayo zvine maitiro ekudzivirira kwekushisa kwepamusoro uye simba guru. Ivo vanonyanya kushandiswa pakugadziragraphite cruciblemuindasitiri yemetallurgical, uye inowanzoshandiswa seyekudzivirira yesimbi ingot uye metallurgical furnace lining.
2. Sekusapfeka-resistant lubricating material: graphite inowanzoshandiswa semafuta muindasitiri yemuchina. Mafuta ekuzora kazhinji haakodzeri kumhanya kukuru, kupisa kwakanyanya uye kudzvanywa.
3. Graphite ine kugadzikana kwakanaka kwemakemikari. Inoshandiswa zvakanyanya muindasitiri yepetrochemical, hydrometallurgy, acid-base production, synthetic fiber, papermaking uye mamwe maindasitiri emaindasitiri, ayo anogona kuchengetedza yakawanda simbi zvinhu.
4. Graphite inogona kushandiswa sepenzura lead, pigment uye polishing agent. Mushure mekugadziriswa kwakakosha, graphite inogona kugadzirwa kuva akasiyana akakosha ekushandisa nemadhipatimendi akakodzera maindasitiri.
Nguva yekutumira: Mar-26-2021