Kev kub siab ua haujlwm: carbon graphite muaj qhov kub thiab txias ua haujlwm zoo thiab tuaj yeem tswj kev ruaj ntseg rau lub sijhawm ntev. Feem ntau, nws tuaj yeem siv rau qhov kub ntawm 3000 ℃ mus rau 3600 ℃, tab sis nws cov thermal expansion tus nqi yog me me, thiab nws tsis yooj yim rau deform ntawm qhov kub thiab txias.
Corrosion kuj: carbon graphite tuaj yeem tiv taus qhov yaig ntawm ntau yam corrosive media. Vim nws cov tshuaj lom neeg ruaj khov zoo, nws tuaj yeem sib haum nrog ntau cov organic thiab inorganic acids, alkalis thiab ntsev yam tsis muaj corrosion lossis dissolution.
Conductivity thiab thermal conductivity: carbon graphite yog ib tug zoo conductor nrog zoo conductivity thiab thermal conductivity. Yog li ntawd, nws yog dav siv nyob rau hauv electrofusion thiab electrochemical machining.
Tsis tshua muaj kev sib txhuam coefficient: carbon graphite muaj kev sib txhuam coefficient tsawg, yog li nws feem ntau siv los ua zawv zawg cov ntaub ntawv lossis qhov chaw.
Thaum tshav kub kub exchanger: Lub tshav kub exchanger ua los ntawm carbon graphite yog ib tug npaum tshav kub exchanger, uas yuav siv tau nyob rau hauv tshuaj, hluav taws xob fais fab, petrochemical thiab lwm yam teb. Nws muaj kev tiv thaiv corrosion zoo thiab ua haujlwm tau zoo thaum tshav kub kub hloov pauv.
Cov khoom siv hluav taws xob: carbon graphite electrode feem ntau yog siv hauv metallurgy thiab tshuaj lom neeg kev lag luam, thiab tuaj yeem siv rau hauv qhov kub thiab txias, siab siab thiab corrosive daim ntaub ntawv xws li hluav taws xob arc rauv thiab electrolytic tank.
Thaum tshav kub kub hloov phaj: carbon graphite tshav kub hloov phaj yog ib yam ntawm cov khoom siv hluav taws xob hloov tau zoo, uas tuaj yeem siv los tsim lub zog hluav taws xob LED, lub teeb txuag hluav taws xob, lub hnub ci vaj huam sib luag, nuclear reactor thiab lwm yam.
Mechanical seal khoom: carbon graphite mechanical seal khoom muaj qhov hnav tsis kam, corrosion kuj thiab tsis tshua muaj kev sib txhuam coefficient, thiab tuaj yeem siv los tsim cov khoom sib khi thiab lwm yam khoom siv high-end.
Carbon graphite cua sov yeeb nkab: carbon graphite tshav kub yeeb nkab yog cov khoom siv hluav taws xob zoo, uas tuaj yeem siv los tsim cov khoom siv hluav taws xob siab, hluav taws xob hluav taws xob thiab lwm yam.
Nyob rau hauv luv luv, raws li cov khoom siv high-end, carbon graphite muaj ntau yam zoo heev thiab daim ntawv thov dav. Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav ntxiv ntawm daim ntawv thov, carbon graphite yuav ua lub luag haujlwm tseem ceeb ntxiv rau yav tom ntej.
| Technical Performance Performance index ntawm carbon graphite / impregnated graphite | |||||||
| hom | Cov khoom siv impregnated | BulkDensity g / cm3 (≥) | Transverse zog Mpa (≥) | Compressive zog Mpa (≥) | Hardness ntug dej hiav txwv (≥) | Cov ntsiab lus% (≤) | Kev siv kub ℃ |
| Ntshiab Carbon Graphite | |||||||
| SJ-M191 | Ntshiab carbon graphite | 1.75 ib | 85 | 150 | 90 | 1.2 | 600 |
| SJ-M126 | Cov pa roj carbon graphite (T) | 1.6 | 40 | 100 | 65 | 12 | 400 |
| SJ-M254 | 1.7 | 25 | 45 | 40 | 20 | 450 | |
| SJ-M238 | 1.7 | 35 | 75 | 40 | 15 | 450 | |
| Resin-Impregnated Graphite | |||||||
| SJ-M106H | Epoxy cob (H) | 1.75 ib | 65 | 200 | 85 | 1.5 | 210 |
| SJ-M120H | 1.7 | 60 | 190 | 85 | 1.5 | ||
| SJ-M126H | 1.7 | 55 | 160 | 80 | 1.5 | ||
| SJ-M180H | 1.8 | 80 | 220 | 90 | 1.5 | ||
| SJ-254 H | 1.8 | 35 | 75 | 42 | 1.5 | ||
| SJ-M238H | 1.88 ib | 50 | 105 | 55 | 1.5 | ||
| SJ-M106K | Furan cob (K) | 1.75 ib | 65 | 200 | 90 | 1.5 | 210 |
| SJ-M120K | 1.7 | 60 | 190 | 85 | 1.5 | ||
| SJ-M126K | 1.7 | 60 | 170 | 85 | 1.5 | ||
| SJ-M180K | 1.8 | 80 | 220 | 90 | 1.5 | ||
| SJ-M238K | 1.85 ib | 55 | 105 | 55 | 1.5 | ||
| SJ-M254K | 1.8 | 40 | 80 | 45 | 1.5 | ||
| SJ-M180F | Phenolic resin (F) | 1.8 | 70 | 220 | 90 | 1.5 | 210 |
| SJ-M106F | 1.75 ib | 60 | 200 | 85 | 1.5 | ||
| SJ-M120F | 1.7 | 55 | 190 | 80 | 1 | ||
| SJ-M126F | 1.7 | 50 | 150 | 75 | 1.5 | ||
| SJ-M238F | 1.88 ib | 50 | 105 | 55 | 1.5 | ||
| SJ-M254F | 1.8 | 35 | 75 | 45 | 1 | ||
| Hlau-Impregnated Graphite | |||||||
| SJ-M120B | Babbitt (B) | 2.4 | 60 | 160 | 65 | 9 | 210 |
| SJ-M254B | 2.4 | 40 | 70 | 40 | 8 | ||
| SJ-M106D | Antimony (D) | 2.2 | 75 | 190 | 70 | 2.5 | 400 |
| SJ-M120D | 2.2 | 70 | 180 | 65 | 2.5 | ||
| SJ-M254D | 2.2 | 40 | 85 | 40 | 2.5 | 450 | |
| SJ-M106 P | Copper Alloy (P) | 2.6 | 70 | 240 | 70 | 3 | 400 |
| SJ-M120 P | 2.4 | 75 | 250 | 75 | 3 | ||
| SJ-M254 P | 2.6 | 40 | 120 | 45 | 3 | 450 | |
| Resin Graphite | |||||||
| SJ-301 | kub nias graphite | 1.7 | 50 | 98 | 62 | 1 | 200 |
| SJ-302 | 1.65 ib | 55 | 105 | 58 | 1 | 180 | |
| Chemical Properties ntawm Carbon Graphite / Impregnated Graphite | ||||||||||
| Nruab nrab | muaj zog% | Ntshiab carbon graphite | Impregnated cob graphite | Impregnated cob graphite | Resinous graphite | |||||
| Phenolic aldehyde | Epoxy | Furan | Antimony | Babbitt alloy | Alufer | Copper alloy | ||||
| Hydrochloric acid | 36 | + | 0 | 0 | 0 | - | - | - | - | 0 |
| Sulfuric acid | 50 | + | 0 | - | 0 | - | - | - | - | - |
| Sulfuric acid | 98 | + | 0 | - | + | - | - | 0 | - | 0 |
| Sulfuric acid | 50 | + | 0 | - | 0 | - | - | - | - | 0 |
| Hydrogen nitrate | 65 | + | - | - | - | - | - | 0 | - | - |
| Hydrofluoric acid | 40 | + | 0 | - | 0 | - | - | - | - | 0 |
| Phosphoric acid | 85 | + | + | + | + | - | - | 0 | - | + |
| Chromic acid | 10 | + | 0 | 0 | 0 | - | - | 0 | - | - |
| Ethylic acid | 36 | + | + | 0 | 0 | - | - | - | - | + |
| Sodium hydroxide | 50 | + | - | + | + | - | - | - | + | - |
| Potassium hydroxide | 50 | + | - | + | 0 | - | - | - | + | - |
| Dej hiav txwv |
| + | 0 | + | + | - | + | + | + | 0 |
| Benzene | 100 | + | + | + | 0 | + | + | + | - | - |
| Aqueous ammonia | 10 | + | 0 | + | + | + | + | + | - | 0 |
| Propyl tooj liab | 100 | + | 0 | 0 | + | + | 0 | 0 | + | 0 |
| Urea |
| + | + | + | + | + | 0 | + | - | + |
| Cov pa roj carbon tetrachloride |
| + | + | + | + | + | + | + | + | + |
| Cav roj |
| + | + | + | + | + | + | + | + | + |
| Roj av |
| + | + | + | + | + | + | + | + | + |
