Ibicuruzwa birambuye
Ibicuruzwa
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Ibiranga ibikoresho bya karubide ya Tungsten
- 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 Tungsten karbide inama
- Gukomera cyane no kwambara birwanya:
- Ubukomere bukabije bwa tungsten karbide butanga umutwe wikigina cyane kwihanganira kwambara, bishobora kugumya gukata bikabije mugihe kirekire, bikoresha neza imashini kandi bikata neza.
- Amashanyarazi meza:
- Carbide ya Tungsten, nkumuyoboro mwiza wamashanyarazi nubushyuhe, irashobora gutwara vuba ubushyuhe ahantu haciwe, bikarinda gukusanya ubushyuhe no kwangiza ibikoresho.
- Ingingo yo gushonga cyane hamwe nubushyuhe bwumuriro:
- Gushonga kwa karubide ya tungsten ni hejuru ya 3410 ℃, ishobora gukomeza imikorere ihamye mubushyuhe bwo hejuru kandi ntabwo byoroshye guhinduka cyangwa gushonga.
- Imiti myiza ihamye:
- Carbide ya Tungsten ntishobora gushonga mumazi, aside hydrochloric, na acide sulfurike, ariko byoroshye gushonga muri acide ivanze ya acide nitric na aside hydrofluoric. Irashobora gukomeza imikorere ihamye mubidukikije bitandukanye.
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Ibyiza bya Tungsten karbide inama
- Gukomera cyane no kwambara birwanya:
- Tungsten karbide ifite ubukana buhebuje cyane, iyakabiri nyuma ya diyama na cubic boron nitride, ituma karbide ifatanyirizwa hamwe ikora neza mugukata no kwambara. Kwambara kwinshi kwagura ubuzima bwibikoresho, kugabanya inshuro zo gusimburwa, bityo bikagabanya ibiciro byumusaruro.
- Ubushyuhe bukabije hamwe no kurwanya ruswa:
- Carbide ya Tungsten irashobora kugumana imikorere ihamye mubushyuhe bwinshi kandi ntabwo byoroshye guhinduka cyangwa gushonga. Ifite ruswa irwanya imiti itandukanye kandi irashobora gukoreshwa mubidukikije bikaze.
- Imikorere myiza yo guca:
- Gukata gukarishye kumutwe wa karbide kurasa birashobora gukata neza kandi neza ibikoresho, bigateza imbere gutunganya no gukora neza. Irakwiriye gukata ibikoresho bitandukanye, birimo ibyuma, bitari ibyuma, nibikoresho byinshi.
- Imbaraga nyinshi no gukomera:
- Tungsten karbide ifatanye ingingo ntizifite ubukana bwinshi gusa, ahubwo ifite imbaraga nubukomezi, bishobora kwihanganira ingaruka nini no kunyeganyega. Ibi bituma ikora neza mukwambara kwingaruka hamwe ninshingano ziremereye.
- Guhitamo:
- Imiterere, ingano, hamwe nimikorere ya karbide ifatanye ingingo irashobora gutegurwa ukurikije ibisabwa byihariye. Ibi bibafasha kuzuza ibisabwa bitandukanye kandi byihariye byinganda.
- Ubukungu:
- Nubwo igiciro cyambere cyibice bya karbide bifatanye bishobora kuba byinshi, bifite ubukungu bwigihe kirekire bitewe nigihe kirekire cyo kubaho no gukora neza. Kugabanya inshuro zasimbuwe nigihe cyo kugabanya byagabanije ibiciro byumusaruro muri rusange.
- Ibidukikije byangiza ibidukikije:
- Ibice bya karuboni bifatanye bifite ingaruka nkeya kubidukikije mugihe cyo gukora no gukoresha. Ntabwo itanga imyanda iteje akaga kandi biroroshye kuyikoresha no kuyikoresha.
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Gukoresha tungsten karbide brazing umutwe
- Ibikoresho byo gutema:
- nkibikoresho byo gucukura, gusya, ibikoresho byo gukata, nibindi, birashobora gukata neza no gutunganya ibyuma
- Ibikoresho byo gucukura amabuye y'agaciro:
- nk'ubucukuzi bw'amabuye y'agaciro, inyundo, inkoni, n'ibindi, birashobora gukoreshwa ahantu hacukuwe amabuye y'agaciro kandi bifite ibiranga ubuzima burebure kandi bukora neza.
- Kwambara impuzu zidashobora kwihanganira:
- Carbide ya Tungsten irashobora kandi gukoreshwa nkibikoresho byo kwambara bidashobora kwambara kugirango bitezimbere imyambarire hamwe nubuzima bwa serivisi ya substrate.
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: silicon karbide ifunga impeta Ibikurikira: Customized Tungsten Carbide Alloy Strip