Nyob rau hauv siab -kev kho cua sov, ntau lub tuam txhab tseem siv cov khoom siv thiab cov tais ua los ntawm cov khoom siv xws li graphite lossis cua sov- cov alloys resistant. Thaum cov ntaub ntawv no tau siv ntau xyoo lawm, lawv feem ntau tuaj nrog cov nqi zais - nquag hloov, deformation, thiab kev ua haujlwm tsis ruaj khov.
Niaj hnub no, ntau manufacturers tig musCFC (Carbon / Carbon Composite) daim hlauraws li kev txawj ntse thiab tus nqi ntau dua -kev daws teeb meem zoo.
Yog li dab tsi tiag tiag tsav qhov kev hloov pauv no?
Cov kev txwv zais ntawm cov khoom siv niaj hnub
Thaum xub thawj siab ib muag, graphite thiab hlau cov ntaub ntawv yuav zoo li txaus. Tab sis nyob rau hauv qhov chaw tsim khoom tiag tiag, lawv feem ntau ua rau:
- Deformation nyob rau hauv siab kub, cuam tshuam cov khoom precision
- Lub neej ua haujlwm luv, yuav tsum tau hloov ntau zaus
- Cov nqi kho mob siab thiab kev poob qis
- Kev ua haujlwm thermal tsis sib xws, txo cov qoob loo
Cov teeb meem no tsis tas yuav tshwm sim tam sim ntawd -tab sis thaum lub sij hawm, lawv nce tag nrho cov nqi tsim khoom.
Dab tsi ua rau CFC daim hlau txawv?
CFC daim hlau tsis yog ib qho kev hloov kho dua tshiab - lawv sawv cev rau cov ntaub ntawv sib txawv.
Los ntawm kev sib txuas cov carbon fiber reinforcement nrog carbon matrix, CFC daim hlau muab:
- Exceptional structural stability txawm nyob rau hauv kub txog 2000 degree
- Tsawg heev thermal expansion, tuav cov duab thiab precision
- Lub zog siab nrog qhov hnyav, txo cov neeg kho tshuab load
- Zoo heev tiv thaiv oxidation thiab corrosion
- Ntau yam thermal faib, txhim kho cov txheej txheem sib xws
Qhov no txhais tau tias tsawg dua qhov tsis xws luag, kev tsim khoom ruaj khov dua, thiab kev pabcuam ntev dua.
Cov txiaj ntsig tiag tiag rau Koj Cov Kab Ntau Lawm
Hloov mus rau CFC daim hlau tsis yog hais txog kev ua haujlwm ntawm cov khoom siv xwb- nws cuam tshuam ncaj qha rau koj lub lag luam:
1. Lub neej ua haujlwm ntev dua
CFC daim hlau kav ntev dua li graphite, txo cov zaus hloov.
2. Tus nqi qis dua
Txawm hais tias tus nqi pib yog siab dua, lubtag nrho cov nqi ib lub voj voog qis duavim durability thiab txo downtime.
3. Txhim kho cov khoom zoo
Zoo thermal uniformity ua rausiab yield thiab sib xws, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem precision.
4. Kev ua haujlwm ntau dua
Kev saib xyuas tsawg dua thiab cuam tshuam tsawg dua txhais tau tiasruaj khov thiab nruam ntau lawm.
Qhov twg CFC daim hlau ua qhov sib txawv loj tshaj plaws
CFC daim hlau yog qhov tseem ceeb tshwj xeeb hauv:
Lub tshuab nqus tsev kub kho cua sov
Brazing thiab sintering txheej txheem
Photovoltaic (HJT) carrier systems
Precision fixtures thiab tooling
Hauv cov cheeb tsam no, txawm tias kev txhim kho me me hauv kev ua haujlwm ntawm cov khoom siv tuaj yeem ua rau muaj txiaj ntsig loj hauv kev ua tau zoo thiab txuag nqi.
Tsis yog txhua daim ntawv CFC yog tib yam
Nyob ntawm koj daim ntawv thov, cov qauv sib txawv tseem ceeb:
luv fiber ntau CFC PLATE→ zoo tagnrho rau daim hlau, nqa, thiab precision jigs.
Ntev fiber ntau CFC PLATE→ nqi- zoo thiab siv rau fasteners thiab rods.
Woven fiber ntau CFC PLATE→ siv rau cov tais, daim hlau.
Xaiv hom yog qhov tseem ceeb rau kev ua kom tau zoo tshaj plaws.
|
Cov khoom siv |
Luv Fiber CFC |
Woven Fiber CFC |
Ntev Fiber CFC |
|
Yam khoom qauv |
CPS 140 |
CWJ 150 |
CPA 140 |
|
Reinforcement Fiber ntau |
Luv Fibers |
Ntev Fibers |
Ntev Fibers |
|
Fiber Orientation |
Ntau-kev taw qhia |
Bi-kev taw qhia (0℃/ 90 degree) |
Unidirectional |
|
Kev kho cua sov kub |
2000 degree |
2000 degree |
2000 degree |
|
Qhov ceev (g / cm³) |
1.4 |
1.5 |
1.4 |
|
Flexural zog (MPa) |
220 |
220 |
130 |
|
Flexural Modulus (GPa) |
35 |
54 |
35 |
|
Tensile zog (MPa) |
150 |
134 |
80 |
|
Tensile Modulus (GPa) |
80 |
70 |
43 |
|
Compression zog (MPa) |
120 |
77 |
80 |
|
Thermal expansivity (10-6/ degree) |
1.0 |
2.8 |
1.0 |
|
Thermal conductivity (1000 degree) W / (mk) |
10 |
8 |
10 |
|
Volume Resistivity (μΩ•m) |
55 |
55 |
55 |
|
Daim ntawv thov tseem ceeb |
Phaj & Cov Thawv Precision jigs |
Cov tais |
Bolts |
|
Standard Production loj (mm) |
2000*1000*3 |
2000*1000*3 |
1000*1000*30 |
Nqe Lus Nug: Thaum twg Koj Yuav Tsum Xav Txog Hloov?
Koj yuav tsum xav txog CFC daim hlau yog tias koj tab tom ntsib:
Nquag deformation los yog tawg ntawm graphite qhov chaw
Siab hloov zaus
Cov khoom tsis sib xws
Tus nqi tu nqi nce
Yog tias ib qho ntawm cov suab no paub, CFC tsis yog ib qho kev xaiv xwb - nws yuav yog qhov kev daws teeb meem zoo dua.
Kev xav zaum kawg
CFC daim hlau tsis yog tsuas yog cov khoom kim heev -lawv yog ib qhotus nqi-cov cuab yeej ua haujlwm tau zoo.
Rau cov tuam txhab lag luam txhawm rau txhim kho cov txiaj ntsig, txo qis qis, thiab nyob twj ywm kev sib tw, hloov mus rau CFC tau dhau los ua tus qauv qis dua -thiab ntau qhov tsim nyog.