Me ka holomua mau o ka ʻepekema mea, ʻo ka hoʻomohala ʻana a me ka hoʻohana ʻana i ka tungsten carbide kū i ka corrosion e hoʻonui hou aku i ka laulā o ka hoʻohana ʻana o nā pahi tungsten carbide. Ma ka hoʻohui ʻana i nā mea hoʻohuihui, ka hoʻomaikaʻi ʻana i nā kaʻina hana wela, a me ka hoʻomaikaʻi ʻana i nā ʻenehana mālama ʻili, manaʻo ʻia nā pahi tungsten carbide e hiki mai ana e mālama i ka hana maikaʻi loa ma kahi ākea o nā wahi corrosive, e hāʻawi ana i nā hopena hana hilinaʻi a maikaʻi hoʻi no nā ʻoihana like ʻole.
1. E pili ana i nā pahi ʻo Tungsten Carbide
ʻO ka tungsten carbide, i ʻike mua ʻia ʻo cemented carbide, he mea hui i hana nui ʻia me ka tungsten carbide, i hana ʻia ma o ke kaʻina hana metallurgy pauka. Hōʻike ʻia ia e ka paʻakikī kiʻekiʻe a me ke kūpaʻa maikaʻi loa i ka ʻaʻahu ʻana, e mālama ana i kona paʻakikī i hoʻololi ʻole ʻia ma 500°C a loaʻa mau ka paʻakikī kiʻekiʻe ma 1000°C. ʻO kēia hana kūikawā e hoʻolilo i ka tungsten carbide i koho maikaʻi loa no ka hana ʻana i nā mea hana ʻoki kiʻekiʻe, i hoʻohana nui ʻia i nā mea hana ʻoki like ʻole e like me nā mea hana lathe, nā mea ʻoki wili, nā planers, nā drills, a me nā mea hana wili.
ʻO nā pahi tungsten carbide o kēia wā, ʻelua mau ʻāpana nui i hana ʻia: tungsten carbide a me cobalt. Hāʻawi ka pae paʻakikī tungsten carbide i ka paʻakikī loa a me ke kūpaʻa ʻana i ka ʻaʻahu e pono ai no ka pahi, ʻoiai ʻo ka pae mea hoʻopaʻa cobalt e hāʻawi i kahi pae o ka paʻakikī i ka mea. I loko o kahi hui pahi tungsten carbide maʻamau, ʻo tungsten carbide a me cobalt ka helu no 99% o ka huina, me nā metala ʻē aʻe e hana ana i 1%. Hāʻawi kēia microstructure kū hoʻokahi i nā pahi tungsten carbide i ka paʻakikī i hiki ʻole ke loaʻa e ke kila wikiwiki a me ke kūpaʻa ʻana i ka ʻaʻahu i ʻoi aku ma mua o ke kila kila maʻamau, e paʻa ana i kahi kūlana koʻikoʻi ma ke kahua o ka hana mechanical.
Me ka holomua ʻana i ka ʻepekema mea, ua hoʻomohala pū ka ʻohana tungsten carbide i nā ʻano papa kūikawā like ʻole, me nā ʻumi o nā moʻo e like me ka tungsten carbide kūpaʻa kiʻekiʻe, ka tungsten carbide kūpaʻa kiʻekiʻe, ka tungsten carbide kūpaʻa wela kiʻekiʻe, ka tungsten carbide non-magnetic, a me ka tungsten carbide ʻāpana maikaʻi loa. Hāʻawi kēia mau mea tungsten carbide i hoʻohālikelike ʻia i nā hopena i hoʻomaikaʻi ʻia no nā ʻano noi like ʻole. No ka laʻana, hiki i ka tungsten carbide kūpaʻa i ka corrosion i hoʻohana ʻia i nā wahi kemika ke hoʻohui i nā mea hoʻohuihui e like me ka chromium a me ka nickel e hoʻomaikaʻi hou aku i kona mau waiwai anti-corrosion.
Hoʻohālikelike Hana o nā Mea Laulā Maʻamau
| ʻAno Mea | Paʻakikī (HRA) | Ke kū'ē ʻana i ka ʻaʻahu | Paʻakikī | Ke kū'ē ʻana i ka palaho |
| ʻO ka Carbide i hoʻopaʻa ʻia ʻo Tungsten Carbide | 89-95 | Kiʻekiʻe Loa | Waena | Waena a maikaʻi |
| Ke kila wikiwiki kiʻekiʻe | 80-85 | Waena | Maikaʻi loa | Waena |
| Mea Hana kila | 70-75 | Waena | Maikaʻi loa | Waena |
| Nā pahi keramika | 92-95 | Kiʻekiʻe Loa | Haʻahaʻa | Maikaʻi loa |
Ka Nānā ʻana i ka Hana Kū'ē ʻana i ka ʻAʻai ʻana o nā Laulā Tungsten Carbide
1. Nā ʻano hana a me nā ʻano o ke kūʻē ʻana i ka palaho
ʻO ke kūpaʻa ʻana o nā pahi tungsten carbide i ka palaho, ʻo ia ke kumu nui o kā lākou ʻano kemika kūikawā a me ka microstructure. ʻO ka tungsten carbide kumu he tungsten carbide a me ka cobalt. Loaʻa i ka tungsten carbide ke kūpaʻa kemika nui a hiki ke pale aku i ka ʻino ʻana e nā ʻano media like ʻole. Hiki i ka pae mea hoʻopaʻa cobalt ke hana i kahi papa oxide pale i ka mahana o ka lumi, e hoʻolohi hou ana i ke kaʻina hana palaho. I nā noi hana, hōʻike ka tungsten carbide i kahi kūpaʻa i nā waikawa, alkalis, wai saline, a me nā kemika ʻē aʻe, e ʻae ana iā ia e mālama i ka hana paʻa i nā ʻano ʻino like ʻole.
Ua hōʻike ʻia ma ka noiʻi he maikaʻi loa ke kūpaʻa ʻana o ka tungsten carbide i ka pala ma nā wahi kikoʻī. No ka laʻana, i nā hoʻāʻo pala wai alumini, ʻo ka awelika o ka pala o ka tungsten maʻemaʻe he 1/14 wale nō ia o ke kila H13, e hōʻike ana i ke kūpaʻa pala maikaʻi loa. ʻO kēia hana anti-corrosion kiʻekiʻe e hoʻolilo i ka tungsten carbide i mea kūpono no ke kila kuʻuna i ka ʻoihana foundry a me nā wahi kemika wela kiʻekiʻe. Pēlā nō, i nā hoʻāʻo pala o nā alloys tungsten kiʻekiʻe-kikoʻī, ua ʻike nā mea noiʻi he kūpaʻa ikaika kēia mau mea i ka pala, e mālama ana i ke kūpaʻa kūkulu kumu ma hope o nā hoʻāʻo pala hoʻokomo hale hana a me nā hoʻāʻo hōʻike ʻana i ke kaiapuni kūlohelohe.
2. Nā ʻano o ka ʻili a me ke ʻano o ka palaho
ʻAʻole hilinaʻi wale ke kūpaʻa ʻana o nā pahi tungsten carbide i ka mea ponoʻī akā pili nui hoʻi i kona ʻano ʻili a me ka hana hope. Hiki i ka ʻili i wili maikaʻi ʻia a hoʻopili ʻia o ka pahi tungsten carbide ke hana i kahi papa pale microscopic, e pale pono ana i ke komo ʻana o nā mea ʻino. Hoʻohana pū kekahi mau pahi tungsten carbide kiʻekiʻe i nā ʻenehana uhi ʻili (e like me TiN, TiCN, DLC, a me nā mea ʻē aʻe), ʻaʻole wale ia e hoʻonui i ka hana ʻoki o ka pahi akā hoʻomaikaʻi nui hoʻi i ke kūpaʻa ʻana i ka ʻino.
He mea nui e hoʻomaopopo ʻaʻole paʻa loa ke kūpaʻa ʻana o ka tungsten carbide i ka pala. Hōʻike nā haʻawina ma lalo o ka hōʻike kūlohelohe lōʻihi, loaʻa i ka pae hoʻopaʻa i nā mea tungsten alloy kahi ʻano e pala ai, e alakaʻi ana i ka emi ʻana o ka plasticity mea. Loaʻa pū kēia hanana i ka tungsten carbide maʻamau me ka pae hoʻopaʻa cobalt. I ka wā ma nā wahi corrosive kikoʻī e like me ka haʻahaʻa a me ka paʻakai paʻakai, hiki ke ʻānai ʻia ka pae cobalt, a laila e hoʻopilikia ai i ka hana holoʻokoʻa o ka pahi. No laila, ʻo ke koho ʻana i nā papa tungsten carbide pale corrosion i mālama kūikawā ʻia he mea nui loa ia i nā hiʻohiʻona noi me nā pilikia corrosion kiʻekiʻe.
3. Ka Hoʻomohala ʻana a me ka Holomua o ka Tungsten Carbide Kūpaʻa i ka Corrosion
No ka hoʻokō ʻana i nā pono noi ma nā wahi koʻikoʻi e like me nā ʻoihana kemika a me nā ʻoihana moana, ua hoʻomohala nā kānaka ʻepekema mea i nā hiʻohiʻona tungsten carbide i hoʻolālā kūikawā ʻia e pale aku i ka pala. Hoʻomaikaʻi nui kēia mau carbide tungsten holomua i ke kūpaʻa kemika o ka mea ma ka hoʻohui ʻana i nā mea hoʻohuihui e like me chromium, nickel, a me ka molybdenum i ke ʻano kuʻuna. No ka laʻana, ʻo kahi pahi fiber kemika i hoʻolei ʻia i kū i ka pala sulfuric acid e hōʻemi pono i ka palupalu o ka tungsten carbide ponoʻī ma o ka hoʻoikaika kūikawā, forging, a me nā kaʻina hana hoʻopau ʻaila hoʻoili wela, me ka hāʻawi ʻana i ka pahi i ke kū'ē maikaʻi i ka pala sulfuric acid.
| ʻAno Kaiapuni | Kekelē o ka ʻAi ʻAi | ʻAno ʻino nui | Hana |
| Kaiapuni Lewa Ambient | Haʻahaʻa Loa | ʻOkika iki | Maikaʻi loa |
| Kaiapuni ʻakika (pH<4) | Waena a Kiʻekiʻe | Ka palaho koho o ka pae Binder | Pono ka Papa Kūikawā |
| Kaiapuni Alkaline (pH>9) | Haʻahaʻa a Waena | ʻO ka palaho ʻili like | Kūpono a maikaʻi |
| Wai Paʻakai/Kaiapuni Kai | Waena | Ka lua ʻana, ka pala o ka lua | Pono nā Hana Palekana |
| Metala Hoʻoheheʻe Mahana Kiʻekiʻe | Haʻahaʻa | Ka Hana Interfacial | Maikaʻi loa |
ʻO ke ʻano o ka palaho ʻana o nā mea Tungsten Carbide ma nā wahi like ʻole
Ka Nānā Kūpono o ke Kaiapuni: Nā Kūlana Ma kahi e ʻoi aku ai ka maikaʻi o nā pahi Tungsten Carbide
E pili ana iā Huaxin: Mea Hana Pahi ʻokiʻoki i hoʻopaʻa ʻia me ka sima ʻo Tungsten Carbide
ʻO CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD kahi mea hoʻolako loea a me ka mea hana o nā huahana tungsten carbide, e like me nā pahi hoʻokomo carbide no ka hana lāʻau, nā pahi poepoe carbide no ka paka a me nā koʻokoʻo kānana cigarette e ʻoki ana, nā pahi poepoe no ka ʻoki ʻana i ka pepa pahu corugatted, nā pahi ʻoki ʻekolu puka / nā pahi slotted no ka hoʻopili ʻana, lipine, ʻokiʻoki ʻili lahilahi, nā pahi ʻokiʻoki fiber no ka ʻoihana lole etc.
Me ka ʻoi aku o 25 mau makahiki o ka hoʻomohala ʻana, ua hoʻokuʻu ʻia aku kā mākou huahana i ʻAmelika Hui Pū ʻIa, Rusia, ʻAmelika Hema, India, Turkey, Pakistan, Australia, Asia Hema Hikina a me nā mea ʻē aʻe. Me ke ʻano maikaʻi loa a me nā kumukūʻai hoʻokūkū, ua ʻae ʻia kā mākou ʻano hana paʻakikī a me ka pane ʻana e kā mākou mea kūʻai aku. A makemake mākou e hoʻokumu i nā pilina ʻoihana hou me nā mea kūʻai aku hou.
E leka uila mai iā mākou i kēia lā a e hauʻoli ʻoe i nā pono o ka maikaʻi a me nā lawelawe mai kā mākou huahana!
ʻO nā huahana pahi ʻoihana tungsten carbide hana kiʻekiʻe
Hana Maʻamau
Hana ʻo Huaxin Cemented Carbide i nā pahi tungsten carbide maʻamau, nā blanks maʻamau a me nā maʻamau i hoʻololi ʻia a me nā preforms, e hoʻomaka ana mai ka pauka a hiki i nā blanks wili i hoʻopau ʻia. Hāʻawi mau kā mākou koho piha o nā papa a me kā mākou kaʻina hana i nā mea hana hana kiʻekiʻe a hilinaʻi hoʻi e hoʻoponopono ana i nā pilikia noi mea kūʻai aku kūikawā ma nā ʻoihana like ʻole.
Nā Hoʻonā i Hoʻopilikino ʻia no kēlā me kēia ʻOihana
nā pahi i hana ʻia e like me ke ʻano
Mea hana alakaʻi o nā pahi ʻoihana
E hahai mai iā mākou: e kiʻi i nā hoʻokuʻu huahana pahi ʻoihana a Huaxin
Nā nīnau maʻamau a nā mea kūʻai aku a me nā pane Huaxin
Aia kēlā i ka nui, maʻamau he 5-14 mau lā. Ma ke ʻano he mea hana pahi ʻoihana, hoʻolālā ʻo Huaxin Cement Carbide i ka hana ʻana ma o nā kauoha a me nā noi a nā mea kūʻai aku.
ʻO ka maʻamau he 3-6 mau pule, inā ʻoe e noi i nā pahi mīkini i hana maʻamau ʻia a i ʻole nā pahi ʻoihana i loaʻa ʻole i ka wā kūʻai. E ʻike i nā Kūlana Kūʻai a me ka Hoʻouna ʻana o Sollex ma aneʻi.
inā ʻoe e noi ana i nā pahi mīkini i hana maʻamau ʻia a i ʻole nā pahi ʻoihana i loaʻa ʻole i ka wā kūʻai. E huli i nā kūlana kūʻai a me ka lawe ʻana o Sollexmaanei.
ʻO ka maʻamau ʻo T/T, Western Union...nā waihona mua, ua uku mua ʻia nā kauoha mua a pau mai nā mea kūʻai aku hou. Hiki ke uku ʻia nā kauoha hou aʻe ma o ka invoice...kāhea iā mā˚oue ʻike hou aku
ʻAe, e kelepona mai iā mākou, loaʻa nā pahi ʻoihana i nā ʻano like ʻole, me nā pahi ʻoki luna, nā pahi poepoe lalo, nā pahi serrated / toothed, nā pahi perforating circular, nā pahi pololei, nā pahi guillotine, nā pahi wēlau ʻoi, nā pahi ʻokiʻoki rectangular, a me nā pahi trapezoidal.
I mea e kōkua iā ʻoe e loaʻa ka pahi maikaʻi loa, hiki iā Huaxin Cement Carbide ke hāʻawi iā ʻoe i kekahi mau pahi hoʻohālike e hoʻāʻo ai i ka hana ʻana. No ka ʻoki ʻana a me ka hoʻololi ʻana i nā mea palupalu e like me ka ʻili plastik, ka foil, ka vinyl, ka pepa, a me nā mea ʻē aʻe, hāʻawi mākou i nā pahi hoʻololi e komo pū ana me nā pahi slitter slotted a me nā pahi razor me ʻekolu mau slot. E hoʻouna mai iā mākou i kahi nīnau inā makemake ʻoe i nā pahi mīkini, a e hāʻawi mākou iā ʻoe i kahi hāʻawi. ʻAʻole loaʻa nā laʻana no nā pahi i hana ʻia ma ke ʻano maʻamau akā e ʻoluʻolu loa ʻoe e kauoha i ka nui o ke kauoha liʻiliʻi.
Nui nā ala e hoʻolōʻihi ai i ke ola a me ke ola o kāu mau pahi ʻoihana a me nā pahi i loko o ka waihona. E kelepona mai iā mākou e ʻike e pili ana i ke ʻano o ka hoʻopili pono ʻana o nā pahi mīkini, nā kūlana mālama, ka makū a me ka mahana o ka ea, a me nā uhi hou aʻe e pale aku i kāu mau pahi a mālama i kā lākou hana ʻoki.
Ka manawa hoʻouna: ʻOkakopa-11-2025
