Hua
Tungsten Carbide Ball Seat Ball Valve
Whakaahuatanga
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Ko nga ahuatanga o te papanga tungsten carbide
- Te pakeketanga teitei:
- Ko te pakeke o te tungsten carbide he tino tiketike, tuarua ki te taimana, e pai ai te mau kakahu. I te wa e whakamahia ana te paera, ka taea e ia te aukati i te paheketanga me te kakahu o te reo, te roa o te oranga o te waa.
- Ātete waikura:
- Ko te tungsten carbide he mea matū pumau, a, kaore i te ngawari te urupare ki nga purongo kino penei i te waikawa, te alkali, te tote, me etahi atu. Ka taea te whakamahi mo te wa roa i roto i nga taiao kino kino kaore he kino.
- Te ātete pāmahana teitei:
- Ko te rewa o te tungsten carbide he teitei ki te 2870 ℃ (e mohiotia ana ko 3410 ℃), he pai te parenga teitei o te pāmahana, ka taea te pupuri i te mahi pumau i raro i nga ahuatanga o te pāmahana teitei.
- Kaha teitei:
- He kaha te kaha o te tungsten carbide me te kaha ki te tu atu i te pehanga nui me te awe o te kaha, me te whakarite kia mau te mahi o nga marere i raro i nga tikanga mahi kino.
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Nga ahuatanga o te tungsten carbide pōro nohoanga pōro takirere
- He pai te mahi hiri:
- Ko te tungsten carbide ball valve e whakamahi ana i te tungsten carbide hei rauemi mata hiri, he tino pakeke te pakeke me te mau atete, a ka taea te whakatutuki i te paanga hiri kore. I taua wa, ko te parenga waikura o te tungsten carbide hoki e whakarite kia mau te mahi hiri o te paera i roto i nga purongo kino.
- Te roa o te oranga:
- Na te kaha o te pakeke me te whakakakahu o te tungsten carbide, ka nui te roa o te oranga o te tungsten carbide porowhita porowhita, ka whakaiti i te auau o te whakakapi i te takirere me nga utu tiaki.
- Whakamahinga whanui:
- He pai te tungsten carbide ball valve mo nga momo mahi kino, penei i te teitei o te pāmahana, te pehanga teitei, te kaha o te pirau, te slurry me te paura kei roto nga matūriki totoka, me etahi atu. Na tenei ka whai waahi nui te tono a te tungsten carbide ki nga mara penei i te matū, te hinu, te whakarewa, me te kaha.
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Painga o Tungsten carbide pōro nohoanga pōro takirere
- Te whakapai ake i te pai o te whakaputa:
- Ko te mahi nui me te roa o te roa o te tungsten carbide ball valves ka whakarite kia mau te mahi o te raina whakangao, ka whakaheke i te waa i puta mai i nga ngoikoretanga o te takirere me te whakapai ake i te pai o te whakaputa.
- Whakaitihia nga utu tiaki:
- Na te roa o te oranga o te tungsten carbide ball valves, ka whakahekehia te auau o te whakakapinga me te kawenga mahi tiaki, na reira ka whakaitihia nga utu tiaki.
- Te whakapai ake i te haumaru:
- Ko te pai o te mahi hiri me te pumau o nga reera poroporo tungsten carbide kia kore e pakaru te reo, ka karo i nga aitua haumaru me te parahanga o te taiao na te rerenga.
Ripanga Mahinga Rawa
| Kōeke Binder Cobalt | ||||||||||||
| Kōeke | Te tito(% i te taumaha) | Āhuatanga ā-tinana | Rahi witi(μm) | Ōrite to kāinga | ||||||||
| Kiato g/cm³(±0.1) | Te pakekeHRA(±0.5) | TRS Mpa(mene) | 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 |
| Koeke Binder Nickel | |||||||||||
| Kōeke | Tito(%te taumaha) | Āhuatanga ā-tinana | Ōrite to kāinga | ||||||||
| Kiato g/cm3(±0.1) | Maama HRA(±0.5) | TRS Mpa(mene) | Porosity | Rahi witi(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 |
Tuhia to korero ki konei ka tukuna mai ki a matou
