Ibicuruzwa birambuye
Ibicuruzwa
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IbirangaTungsten carbide ibikoresho
- Gukomera cyane:
- Ubukomere bwa karubide ya tungsten ni ndende cyane, iyakabiri nyuma ya diyama, itanga kwihanganira kwambara neza. Mugihe cyo gukoresha valve, irashobora kurwanya neza isuri no kwambara hagati, ikongerera igihe cyumurimo wa valve.
- Kurwanya ruswa:
- Carbide ya Tungsten ifite imiti ihamye kandi ntishobora gukoreshwa byoroshye nibitangazamakuru byangirika nka aside, alkali, umunyu, nibindi. Birashobora gukoreshwa igihe kinini mubidukikije byangirika nta byangiritse.
- Kurwanya ubushyuhe bwinshi:
- Ahantu ho gushonga karbide ya tungsten ni hejuru ya 2870 ℃ (izwi kandi nka 3410 ℃), ifite ubushyuhe bwiza bwo hejuru kandi ishobora gukomeza imikorere ihamye mugihe cy'ubushyuhe bwinshi.
- Imbaraga nyinshi:
- Carbide ya Tungsten ifite imbaraga nyinshi kandi irashobora kwihanganira imbaraga ningaruka zikomeye, bigatuma imikorere yimikorere ihamye mugihe gikora nabi.
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Ibiranga imirongo ya karubide ya Tungsten
- Ibigize:
- Tungsten karbide alloy bar isanzwe igizwe nibintu nka tungsten, cobalt, nikel, nicyuma. Muri byo, tungsten nicyo kintu cyingenzi, gitanga imbaraga nziza zo kwambara no gukora ubushyuhe bwo hejuru; Ibyuma nka cobalt na nikel bikoreshwa mukuzamura ubukana nubukomere bwa alloys; Icyuma gikoreshwa mukugabanya ibiciro no kunoza guhuza nibindi byuma.
- Uburyo bwo gukora:
- Ibyiza bya tungsten karbide alloy bar bifite microstructure ifatanye hamwe nogukwirakwiza ibice bimwe, bigerwaho binyuze mubikorwa bikomeye byo gukora no kugenzura ubuziranenge.
- Imiti ihamye:
- Carbide ya Tungsten ntishobora gushonga mumazi, aside hydrochloric, na acide sulfurike, ariko byoroshye gushonga muri acide ivanze ya acide nitric na aside hydrofluoric. Carbide nziza ya tungsten iroroshye, ariko ubwitonzi bwayo buragabanuka cyane mugihe hiyongereyeho umubare muto wibyuma nka titanium na cobalt.
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Ibyiza byaTungsten karbide imirongo
- Gukomera cyane:
- Tungsten carbide alloy strip ifite ubukana bukabije cyane, butuma bakora neza mubidukikije hamwe numuvuduko mwinshi no kwambara.
- Kwambara birwanya:
- Bitewe nuburemere bukomeye hamwe no kwihanganira kwambara neza, ubuzima bwa serivisi ya tungsten karbide alloy bar bwongerewe cyane, kugabanya inshuro zo gusimbuza no kugabanya ibiciro byumusaruro.
- Imbaraga zunama:
- Tungsten karbide alloy imirongo nayo ifite imbaraga zo kugonda kandi irashobora kwihanganira imbaraga nini zunamye zitavunitse.
- Kurwanya ruswa:
- Ifite ruswa irwanya imiti itandukanye kandi irashobora gukomeza imikorere ihamye mubidukikije bikabije.
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Gushyira mu bikorwaTungsten karbide imirongo
- Ibikoresho byo gutema:
- Tungsten carbide alloy bar ikoreshwa mugukora ibikoresho byo gukata cyane nkibikoresho byo gutobora hamwe nibikoresho byo gutema kubera ubukana bwabyo no kwihanganira kwambara.
- Kwambara ibice birwanya:
- Tungsten karbide alloy strip ikoreshwa nkibikoresho bidashobora kwihanganira kwambara mubidukikije bisaba kwihanganira kwambara cyane, nkibice biri mubikoresho byo gucukura peteroli na gaze, ibice bya compressor, nibindi.
- Ikirere cyo mu kirere:
- Mu kirere, icyogajuru cyitwa tungsten carbide alloy bar gikoreshwa mugukora ibintu byingenzi nkubushyuhe bwo hejuru hamwe nimpeta zifunga kugirango bikemure ibihe bikabije nkubushyuhe bwinshi numuvuduko mwinshi.
- Ibindi bikorwa:
- Byongeye kandi, tungsten karbide alloy bar ikoreshwa cyane mu nganda nka electronics, ingufu, metallurgie, n’imashini, ndetse n’ibikoresho byo gukora ibikoresho byo gukata superhard hamwe na firime ya semiconductor idashobora kwambara.
Cobalt Binder Grade |
Icyiciro | Ibigize(% muburemere) | Ibintu bifatika | Ingano y'ibinyampeke (μm) | Bingana to murugo |
Ubucucike g / cm³ (± 0.1) | GukomeraHRA (± 0.5) | TRS Mpa (min) | Ubwoba |
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 |
Icyiciro | Ibigize (% biremereye) | Ibintu bifatika | | Bingana to murugo |
Ubucucike g / cm3 (± 0.1) | Gukomera HRA (± 0.5) | TRS Mpa (min) | Ubwoba | Ingano (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 |
Mbere: Tungsten Carbide Brazing Inama Umutwe Ibikurikira: Tungsten Carbide Amashanyarazi