Lihlahisoa
Tungsten Carbide Alloy Strip e ikhethileng
Tlhaloso
-
Litšobotsi tsaLintho tse entsoeng ka tungsten carbide
- Boima bo phahameng:
- Ho thatafala ha tungsten carbide ho phahame haholo, ea bobeli ho daemane, e leng se fanang ka ho hanyetsa ho apara hantle. Nakong ea tšebeliso ea valve, e ka hanela ka katleho ho khoholeha le ho roala ha seaplane, ho lelefatsa bophelo ba tšebeletso ea valve.
- Corrosion resistance:
- Tungsten carbide e na le lik'hemik'hale tse tsitsitseng 'me ha e sebetsane habonolo le mecha e senyang e kang acid, alkali, letsoai, joalo-joalo E ka sebelisoa nako e telele libakeng tse thata tse senyang ntle le tšenyo.
- Ho hanyetsa mocheso o phahameng:
- Sebaka se qhibilihang sa tungsten carbide se phahame ho 2870 ℃ (eo hape e tsejoang e le 3410 ℃), e nang le khanyetso e ntle ea mocheso o phahameng 'me e ka boloka ts'ebetso e tsitsitseng tlas'a maemo a phahameng a mocheso.
- Matla a phahameng:
- Tungsten carbide e na le matla a phahameng 'me e khona ho mamella khatello e kholo le matla a tšusumetso, ho netefatsa ts'ebetso e tsitsitseng ea li-valve tlas'a maemo a thata a ho sebetsa.
-
Litšobotsi tsa mela ea Tungsten carbide
- Moetso:
- Tungsten carbide alloy bar hangata e entsoe ka lintho tse kang tungsten, cobalt, nickel le tšepe. Har'a bona, tungsten ke karolo e ka sehloohong, e fanang ka ts'ebetso e ntle ea ho apara le ho sebetsa ha mocheso o phahameng; Litšepe tse kang cobalt le nickel li sebelisoa ho matlafatsa ho thatafala le ho tiea ha li-alloys; Tšepe e sebelisoa ho fokotsa litšenyehelo le ho ntlafatsa ho lumellana le litšepe tse ling.
- Mokhoa oa tlhahiso:
- Libaka tse ntle ka ho fetisisa tsa tungsten carbide alloy li na le microstructure e thata le kabo ea sebopeho se tšoanang, e fihletsoeng ka mekhoa e tiileng ea tlhahiso le taolo ea boleng.
- Ho tsitsa ha lik'hemik'hale:
- Tungsten carbide ha e qhibilihe ka metsing, hydrochloric acid, le sulfuric acid, empa e qhibiliha habonolo ka li-acid tse tsoakiloeng tsa nitric acid le hydrofluoric acid. Tungsten carbide e hloekileng e senyeha habonolo, empa bofokoli ba eona bo fokotseha haholo ha ho eketsoa tšepe e nyane joalo ka titanium le cobalt.
-
Melemo eaMethapo ea Tungsten carbide
- Boima bo phahameng:
- Li-strip tsa alloy tsa Tungsten carbide li na le boima bo phahameng haholo, bo li etsang hore li sebetse hantle libakeng tse nang le khatello e phahameng le moaparo.
- Rear resistance:
- Ka lebaka la boima ba eona bo phahameng le khanyetso e ntle ea ho roala, bophelo ba ts'ebeletso ea li-alloy tsa tungsten carbide bo atolosoa haholo, ho fokotsa makhetlo a ho fetola le ho fokotsa litšenyehelo tsa tlhahiso.
- Matla a ho kobeha:
- Li-strip tsa alloy tsa Tungsten carbide le tsona li na le matla a matle a ho kobeha 'me li khona ho mamella matla a maholo a kobang ntle le ho robeha.
- Corrosion resistance:
- E na le khanyetso e ntle ea kutu ho lik'hemik'hale tse fapaneng 'me e ka boloka ts'ebetso e tsitsitseng libakeng tse thata tsa indasteri.
-
Kopo eaMethapo ea Tungsten carbide
- Lisebelisoa tsa ho itšeha:
- Li-tungsten carbide alloy bars hangata li sebelisoa ho etsa lisebelisoa tsa ho itšeha tse sebetsang hantle joalo ka likotoana tsa ho phunya le lisebelisoa tsa ho itšeha ka lebaka la boima ba tsona bo phahameng le ho hanyetsa ho roala.
- Apara likarolo tse hanyetsanang:
- Li-strip tsa alloy tsa Tungsten carbide li sebelisoa e le likarolo tse sa senyeheng libakeng tse hlokang khanyetso e phahameng, joalo ka likarolo tsa lisebelisoa tsa ho cheka oli le khase, likarolo tsa compressor, jj.
- Sebaka sa sefofane:
- Sebakeng sa aerospace, li-tungsten carbide alloy bars li sebelisetsoa ho etsa likarolo tsa bohlokoa tse kang li-bearings tse phahameng tsa mocheso le mehele ea ho tiisa ho finyella litlhoko tsa maemo a feteletseng a kang mocheso o phahameng le khatello e phahameng.
- Lisebelisoa tse ling:
- Ntle le moo, li-bars tsa tungsten carbide alloy li sebelisoa haholo liindastering tse kang lisebelisoa tsa elektroniki, matla, metallurgy le mechini, hammoho le lisebelisoa tsa ho etsa lisebelisoa tsa ho itšeha ka thata le lifilimi tse sa sebetseng tsa semiconductor.
- Lisebelisoa tsa ho itšeha:
Lethathamo la Ts'ebetso ea Material
| Sehlopha sa Cobalt Binder | ||||||||||||
| Kereiti | Sebopeho(% ka boima ba 'mele) | Lintho Tsa 'Mele | Boholo ba lijo-thollo(μm) | E lekanang to malapeng | ||||||||
| Boima ba g/cm³(±0.1) | Ho thatafalaHRA(±0.5) | TRS Mpa(mets) | Porosity | |||||||||
| WC | Ni | Ti | TaC | A | B | C | ||||||
| KD115 | 93.5 | 6.0 | - | 0.5 | 14.90 | 93.00 | 2700 | A02 | B00 | C00 | 0.6-0.8 | YG6X |
| KD335 | 89.0 | 10.5 | - | 0.5 | 14.40 | 91.80 | 3800 | A02 | B00 | C00 | 0.6-0.8 | YG10X |
| KG6 | 94.0 | 6.0 | - | - | 14.90 | 90.50 | 2500 | A02 | B00 | C00 | 1.2-1.6 | YG6 |
| KG6 | 92.0 | 8.8 | - | - | 14.75 | 90.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG8 |
| KG6 | 91.0 | 9.0 | - | - | 14.60 | 89.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG9 |
| KG9C | 91.0 | 9.0 | - | - | 14.60 | 88.00 | 3200 | A02 | B00 | C00 | 1.6-2.4 | YG9C |
| KG10 | 90.0 | 10.0 | - | - | 14.50 | 88.50 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG10 |
| KG11 | 89.0 | 11.0 | - | - | 14.35 | 89.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG11 |
| KG11C | 89.0 | 11.0 | - | - | 14.40 | 87.50 | 3000 | A02 | B00 | C00 | 1.6-2.4 | YG11C |
| KG13 | 87.0 | 13.0 | - | - | 14.20 | 88.70 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG13 |
| KG13C | 87.0 | 13.0 | - | - | 14.20 | 87.00 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG13C |
| KG15 | 85.0 | 15.0 | - | - | 14.10 | 87.50 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG15 |
| KG15C | 85.0 | 15.0 | - | - | 14.00 | 86.50 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG15C |
| KD118 | 91.5 | 8.5 | - | - | 14.50 | 83.60 | 3800 | A02 | B00 | C00 | 0.4-0.6 | YG8X |
| KD338 | 88.0 | 12.0 | - | - | 14.10 | 92.80 | 4200 | A02 | B00 | C00 | 0.4-0.6 | YG12X |
| KD25 | 77.4 | 8.5 | 6.5 | 6.0 | 12.60 | 91.80 | 2200 | A02 | B00 | C00 | 1.0-1.6 | P25 |
| KD35 | 69.2 | 10.5 | 5.2 | 13.8 | 12.70 | 91.10 | 2500 | A02 | B00 | C00 | 1.0-1.6 | P35 |
| KD10 | 83.4 | 7.0 | 4.5 | 4.0 | 13.25 | 93.00 | 2000 | A02 | B00 | C00 | 0.8-1.2 | M10 |
| KD20 | 79.0 | 8.0 | 7.4 | 3.8 | 12.33 | 92.10 | 2200 | A02 | B00 | C00 | 0.8-1.2 | M20 |
| Nickel Binder Kereiti | |||||||||||
| Kereiti | Sebopeho(%boima) | Lintho Tsa 'Mele | E lekanang to malapeng | ||||||||
| Boima ba g/cm3(±0.1) | Ho thatafala HRA(±0.5) | TRS Mpa(mets) | Porosity | Boholo ba lijo-thollo(μm) | |||||||
| WC | Ni | Ti | A | B | C | ||||||
| KDN6 | 93.8 | 6.0 | 0.2 | 14.6-15.0 | 89.5-90,5 | 1800 | A02 | B00 | C00 | 0.8-2.0 | YN6 |
| KDN7 | 92.8 | 7.0 | 0.2 | 14.4-14.8 | 89.0-90.0 | 1900 | A02 | B00 | C00 | 0.8-1.6 | YN7 |
| KDN8 | 91.8 | 8.0 | 0.2 | 14.5-14.8 | 89.0-90.0 | 2200 | A02 | B00 | C00 | 0.8-2.0 | YN8 |
| KDN12 | 87.8 | 12.0 | 0.2 | 14.0-14.4 | 87.5-88.5 | 2600 | A02 | B00 | C00 | 0.8-2.0 | YN12 |
| KDN15 | 84.8 | 15.0 | 0.2 | 13.7-14.2 | 86.5-88.0 | 2800 | A02 | B00 | C00 | 0.6-1.5 | YN15 |
Ngola molaetsa wa hao mona mme o re romele wona
