I. Nneɛma a Wɔyɛ no Titiriw
Carbon Fiber Reinforced Graphite Plate yɛ mprɛte a ɛyɛ adwuma yie, a ɛfa graphite a ɛho tew a ɛkorɔn-sɛ matrix, ɛfra carbon fiber sɛ ahoɔden fã no wɔ akwankyerɛ anaa randomly, na ɛnam akwan te sɛ pressing ne sintering so na ɛyɛ. Ne bo titiriw no gyina mfiri adwumayɛ mu sintɔ ahorow a ɛwɔ graphite kronkron mu a wobedi so, de graphite ankasa-srade a ɛkyɛn so, ɔhyew a ɛkorɔn a ɛko tia ne anyinam ahoɔden a ɛkɔ mu no ne carbon fiber ahoɔden pɔtee a ɛkorɔn ne abubuw a ɛko tia no bom, na ɛde ade titiriw bi a "ahoɔden ne denden ne dwumadi ahorow nyinaa" bɛka. Ebetumi ayɛ adwuma pintinn wɔ adwumayɛ tebea horow a emu yɛ den mu na asi atetesɛm dade, graphite kronkron ne nneɛma a wɔabom ayɛ a ɛyɛ mpapahwekwa ananmu.
II.Mfiridwuma mu Nneɛma a Wɔde Yɛ Nneɛma
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Parameter Edin |
Nkyerɛkyerɛmu Range |
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Substrate Nneɛma a Wɔahyehyɛ |
Graphite a ɛho tew a ɛkorɔn-(ahotew Kɛse anaasɛ ɛne 99.9 yɛ pɛ%) + 10%-30% carbon fiber (PAN-gyina/egyina ɛnne nnyigyei so) |
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Muduro |
1.6-1.8 g/cm3 na ɛyɛ kɛse |
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Ahoɔden a Wɔde Tensile |
Ɛboro anaasɛ ɛne 80 MPa yɛ pɛ |
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Ahoɔden a Wɔde Kotow |
Ɛboro anaasɛ ɛne 120 MPa yɛ pɛ |
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Nkɛntɛnso Ahoɔden (Unnotched) . |
Ɛboro anaasɛ ɛne 25 kJ/m2 yɛ pɛ |
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Friction Coefficient (Afiri a Ɛyɛ Dry, a Ɛtia Dade) . |
0.10-0.25 |
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Ɔsom Ɔhyew a Ɛkɔ So |
Mframa a Atwa Yɛn Ho Ahyia: -200 digrii ~600 digrii ; Inert Gas: -200 digrii ~ 800 digrii |
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Ɔhyew a Ɛma Nsu (Da Mu Ɔhyew) . |
120-200 W/(m·K) |
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Volume Resistivity a Ɛko Tia |
Ennu anaasɛ ɛne 10 μΩ·m yɛ pɛ |
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Ɔhyew Ntrɛwmu Nkyɛmu (25-500℃) . |
1.5-3.0×10−6/ abodin krataa |
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Nneɛma a ɛyɛ den (Rockwell HRC) . |
Ɛboro anaasɛ ɛne no yɛ pɛ 45 |
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Thickness a Wotumi Di Ho Dwuma |
0.5-50 mm (Thicker Nkyerɛkyerɛmu CustomizablIII. |
III.Nneɛma a Wɔde Yɛ Adwuma
Mfiridwuma Su a eye kyɛn so, Mpaapaemu ne Wear Resistance: Nsunsuansoɔ a ɛhyɛ carbon fiber mu den no ma ahoɔden a ɛtwetwe ne ahoɔden a ɛbɔ mprɛte no kɔ soro mpɛn 3-6 sene graphite kronkron no, na nsunsuansoɔ a ɛyɛ den no tu mpɔn kɛseɛ, na ɛdi ɔhaw a ɛfa brittleness, mpaapaemu ne graphite kronkron a ɛnyɛ den sɛ ɛbɛhyɛ no ho dwuma yie. Bere koro no ara mu no, ɛkura graphite friction coefficient a ɛba fam no mu, ɛwɔ ahoɔden a ɛko tia ɔsɛe a ɛkyɛn so wɔ friction tebea horow a ɛyɛ dry mu, na wɔtrɛw ne som nkwa nna mu bɛboro mpɛn 5.
Wide Temperature Range Adaptability, Ɔhyew a Ɛyɛ Paara: Etumi yɛ adwuma pintinn wɔ ɔhyew a ɛboro so a ɛyɛ -200℃~600℃(ɛkɔ 800℃wɔ inert gas tebea mu), a ɔhyew ntrɛwmu nsusuwii a ɛba fam (1.5-3.0×10−6/℃pɛ ) ne ɔhyew a ɛkɔ soro a ɛyɛ 120-200 W/(m·K), a ebetumi akɔ ɔhyew ntɛmntɛm na kwati sɛ ɔhyew a ɛkɔ soro bɛsakra anaasɛ ɔhyew a ɛba fam mu a ɛbɛsɛe.
Electrical ne Ɔhyew Conductivity Pa, Dwumadi Nkabom: Ɛnya anyinam ahoɔden a ɛkyɛn so (volume resistivity<=10 μΩ·m) ne ɔhyew a ɛkɔ graphite mu. Carbon fiber a wɔde ka ho no ma ɔhyew kwan a ɛkɔ so no yɛ papa bio, a ebetumi ayɛ nhyehyɛe mmoa ne ɔhyew/anyinam ahoɔden a wɔde fa mu dwumadi ahorow bere koro mu, a ɛdannan ne ho ma ɛne anyinam ahoɔden ne anyinam ahoɔden a ɛfa ho tebea horow hyia.
Nnuru a Ɛyɛ Den a Ɛyɛ Den, Ɛtumi Sesa Ma Adwumayɛ Tebea a Ɛyɛ Den: Ɛyɛ nea acid, alkalis ne organic solvents ntumi nsɛe no, ɛnne dade dodow no ara ne nea ɛnyɛ{0}}dade nyɛ adwuma, na enni onyin anaasɛ mframa a efi mu ba wɔ mmeae a emu yɛ den te sɛ vacuum a ɛkorɔn, nneɛma a ɛyɛ hyew ne nsu a ɛyɛ nwini, na ɛne mfiri a ɛyɛ pɛpɛɛpɛ a ɛkorɔn ahwehwɛde ahorow hyia.
Lghtweight na Ɛnyɛ den sɛ Wobɛyɛ: Esiane sɛ ne kɛse yɛ 1.6-1.8 g/cm3 pɛ nti, emu yɛ hare sen dade nneɛma, a ebetumi atew nnwinnade mu adesoa so. Ɛboa amanne kwan so dwumadie te sɛ twitwa, drilling, milling ne grinding, na wobetumi ayɛ no customized mu soronko thicknesses (0.5-50mm), akɛseɛ ne soronko-shaped structures de adi installations ahiadeɛ ahodoɔ ho dwuma.


IV. Nneɛma a Wɔde Di Dwuma
Ɛnam sɛ multi-dimensional adwumayɛ a ɛkyɛn so nti, wɔde ade no di dwuma kɛse wɔ high-end fields te sɛ aerospace, semiconductors, ahoɔden foforo, precision mfiri ne vacuum mfiri. Nneɛma atitiriw a wɔde di dwuma no bi ne:
Ahunmu Ahunmu Afuw: Friction pairs of satellite attitude control mechanisms, high-temperature seals of rocket engines, ne thermal management components a ɛwɔ ahunmu hyɛn mu, a ɛsakra kɔ vacuum mu na ɛsesa ɔhyew a ɛkorɔn ne nea ɛba fam adwumayɛ tebea horow.
Semiconductor ne Vacuum Nneɛma a Wɔde Yɛ Adwuma: Graphite trays a wɔde yɛ vacuum coating mfiri, semiconductor wafer carriers, ne akwankyerɛ afã horow ma ion implanters, a edi ahwehwɛde ahorow a ɛfa outgassing a ɛba fam, ahotew kɛse ne pɛpɛɛpɛyɛ kɛse ho dwuma.
Ahoɔden Afuo Foforo: Bipolar mprɛte a wɔde yɛ pɛtro nkwammoaa, nneɛma a ɛma ɔhyew a wɔde yɛ photovoltaic mfiri, ne current collectors a wɔahyɛ no den ma lithium battery anodes, a wosusuw anyinam ahoɔden a ɛkɔ, ɔhyew a ɛkɔ ne nea ɛko tia nsɛe ho.
Pɛpɛɛpɛ Mfiri ne Transmission: Mfiri bearing ahorow a ahoɔhare kɛse, sliders, akwankyerɛ keteke kwan ne sealing rings, a ebetumi ayɛ adwuma pintinn wɔ tebea horow a wɔmfa srade nhyɛ mu anaasɛ wɔmfa srade kakraa bi nhyɛ mu, na ɛtew dede ne nea ɛho asɛe so.
Nneɛma Afoforo a Ɛkorɔn-awiei: Nneɛma a ɛko tia nsɛe-nneɛma a ɛko tia nuklea adwumayɛ mfiri, ɔhyew a ɛkɔ mu mpaepaemu ma fononoo a ɛwɔ ɔhyew a ɛkorɔn, ne anyinam ahoɔden a ɛbɔ ho ban afã horow, a ɛsakra ma ɛne nhyehyɛe ne dwumadi ahwehwɛde ahorow hyia wɔ adwumayɛ tebea horow a emu yɛ den mu.
V. Mfaso a Ɛwɔ Nneɛma a Wɔde Yɛ Adwuma Ho Nsɛm a Wɔaboaboa Ano
Ɛdenam carbon fiber ne graphite a wɔde afrafra pɛpɛɛpɛ so no, saa ade yi nya nkɔso abien wɔ "structural strength + functional characteristics" mu. Ɛnyɛ sɛ ɛyɛ graphite kronkron no mu sintɔ a ɛma ɛyɛ mmerɛw nko, na mmom ɛyɛ hare na ɛko tia nsɛe-sene dade nneɛma, na ɛko tia ɔhyew a ɛkorɔn-a anyinam ahoɔden ne ɔhyew a ɛkɔ so yiye sen nneɛma a wɔabom ayɛ no kwa. Sɛ́ ade a eye ma adwumayɛ tebea a ɛkorɔn-awiei no, ebetumi aboa adetɔfo ma wɔayɛ mfiri nhyehyɛe yiye, atrɛw afã horow no som nkwa nna mu, atew nsiesie ho ka so, na ɛfata kɛse ma adwumayɛbea ahorow a ɛkorɔn-awiei a ɛwɔ ahwehwɛde a emu yɛ den wɔ nneɛma no adwumayɛ ho.
Tags a ɛyɛ hyew .: carbon fiber a wɔahyɛ no den graphite mprɛte, China carbon fiber a wɔahyɛ no den graphite mprɛte ayɛfo
