Semicera's Siliconized Graphite Mechanical Sealing Impeta - Imikorere yizewe yo gusaba porogaramu

Ibisobanuro bigufi:

Shakisha Semicera ya siliconize ya grafite ya mashini yerekana kashe, ikozwe mubikorwa byizewe mubisabwa.Hamwe nimyenda idasanzwe yo kwihanganira, ubushyuhe bukabije bwumuriro, hamwe nubushakashatsi buhebuje bwimiti, ibicuruzwa byacu bitanga kashe nziza kandi ikanagura ubuzima bwa serivisi mubihe bigoye.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Siliconized grafite ni ibintu byinshi birimo karibide ya silicon ifatanye hejuru yubutaka bwa grafite.Ifite ibiranga ubukana bwinshi, imbaraga za mashini nyinshi no kwambara birwanya karibide ya silicon, hamwe nuburyo bwo kwisiga hamwe no guhangana nubushyuhe bwa grafite.Nibikoresho byiza byo guteranya hamwe nibikoresho bya kashe ya mashini, bikwiranye no gufunga imashini za pompe zitandukanye zamazi, pompe yamavuta, pompe yimiti, hamwe na pompe zitandukanye zihuta kandi ziremereye cyane.Byongeye kandi, siliconize grafite ifite imbaraga zo kurwanya okiside, kurwanya ubushyuhe bwumuriro, ubukana buke, hamwe n’amashanyarazi amwe, kandi irashobora gukoreshwa nkibikoresho nkibikoresho byo gushonga ibyuma hamwe nigituba.

Ibigize siliconizeigishushanyo ni kimwe, ubuso burahuza imbere, kandi igipimo cyibigize karibide ya silicon na grafite birashobora guhinduka.Iyo ibintu byinshi biri muri karubide ya silicon, niko ubwinshi bwibintu bigenda byiyongera, niko imbaraga zo guhonyora, hamwe no kurwanya biriyongera.

Ifoto yerekana ibyuma bya siliconizeigishushanyo

(igice cyirabura ni grafite, igice cyumukara ni karubone ya silicon, naho igice cyera ni silicon)

硅化石墨主要技术指标 Ibipimo nyamukuru bya siliconize ya grafite
类别 Ingingo	指标 Agaciro
密度 Ubucucike	2.4-2.9g / cm³
孔隙率 Ubwoba	<0.5%
抗压强度Imbaraga zo guhonyora	> 400MPa
抗折强度 Imbaraga zoroshye Imbaraga zoroshye	> 120MPa
热导率 Amashanyarazi	120W / mK
热膨胀系数Coefficient yo kwagura ubushyuhe	4.5 × 10^-6
弹性模量Modulus	120GPa
冲击强度Ingaruka imbaraga	1.9KJ / m²
水润滑摩擦系数 Amavuta yo kwisiga	0.005
干摩擦系数Coefficient yumye	0.05
化学稳定性 Imiti ihamye	各种盐，有机溶剂，强酸(HF, HCl, H.₂SO₄, HNO₃) Umunyu utandukanye, ibishishwa kama, acide ikomeye (HF, HCl, H₂SO₄, HNO₃)
长期稳定使用温度 Gukoresha ubushyuhe burigihe	800 ℃ (氧化气氛), 2300 ℃ (惰性或真空气氛) 800 ℃ (umwuka wa okiside), 2300 ℃ (ikirere cya inert cyangwa vacuum)
电阻率 Kurwanya amashanyarazi	120 × 10^-6Ωm