La'akari a Zaɓin Tungsten Carbide
La'akari a Zaɓin Tungsten Carbide
Lokacin zabar tungsten carbide don takamaiman aikace-aikacen, akwai mahimman la'akari da yawa don la'akari:
1. Grade: Tungsten carbide ya zo da maki daban-daban, kowanne yana da nasa abun da ke ciki da kaddarorinsa. Matsayin da aka zaɓa ya kamata ya daidaita tare da takamaiman buƙatun aikace-aikacen dangane da tauri, tauri, juriya, da sauran abubuwan da suka dace.
2. Taurin: Tungsten carbide an san shi da taurin sa na musamman. Matsayin taurin da ake so zai dogara ne akan kayan da aka yanke ko injina. Ma'auni masu wuya sun dace da yankan kayan aiki mai wuyar gaske, yayin da za a iya fi son ma'auni mai laushi don aikace-aikace inda ma'auni na taurin ya zama dole.
3. Rufi: Tungsten carbide za a iya shafa shi da wasu kayan, kamar titanium nitride (TiN) ko titanium carbonitride (TiCN), don haɓaka aikinta da tsawaita rayuwar kayan aiki. Rubutun na iya inganta lubricity, rage gogayya da lalacewa, da ba da ƙarin juriya ga iskar shaka ko lalata.
4. Girman Hatsi: Girman hatsi na kayan tungsten carbide yana rinjayar kaddarorinsa, gami da tauri da tauri. Girman mafi kyawun hatsi gabaɗaya yana haifar da tauri mafi girma amma kaɗan kaɗan, yayin da girman hatsin yana ba da ƙara ƙarfi amma rage tauri.
5. Matakin ɗaure: Tungsten carbide yawanci ana haɗe shi da ƙarfe mai ɗaure, kamar cobalt ko nickel, wanda ke ɗaukar barbashi na carbide tare. Lokacin ɗaure yana rinjayar gaba ɗaya tauri da ƙarfi na tungsten carbide. Ya kamata a zaɓi adadin ɗaure bisa ma'aunin da ake so tsakanin tauri da tauri don takamaiman aikace-aikacen.
6. Ƙayyadaddun Aikace-aikacen: Yi la'akari da takamaiman buƙatun aikace-aikacen, kamar kayan da ake yankewa, yanayin yanke (gudu, ƙimar ciyarwa, zurfin yanke), da kowane ƙalubale ko ƙuntatawa. Wadannan abubuwan zasu taimaka wajen ƙayyade darajar tungsten carbide mai dacewa, sutura, da sauran abubuwan da ake buƙata don kyakkyawan aiki.
Yana da mahimmanci a tuntuɓi masana'antun tungsten carbide ko masana don tabbatar da ingantaccen zaɓi na tungsten carbide don takamaiman aikace-aikacen. Suna iya ba da jagora bisa ga iliminsu da ƙwarewar su don tabbatar da sakamako mafi kyau.
Lokacin zabar daraja da darajar tungsten carbide, dole ne mu fara tantance taurinsa da taurinsa. Yaya yawan abun ciki na cobalt ke shafar tauri da tauri?Yawan abun ciki na cobalt a cikin tungsten carbide yana tasiri sosai ga taurinsa da taurinsa. Cobalt shine ƙarfen ɗaure da aka fi amfani da shi a cikin tungsten carbide, kuma ana iya daidaita yawan sa a cikin abubuwan don cimma abubuwan da ake so.
Ka'idar babban yatsan hannu: Ƙarin cobalt yana nufin zai yi wahala karyewa amma kuma zai ƙare da sauri.
1. Tauri: Taurin tungsten carbide yana ƙaruwa tare da babban abun ciki na cobalt. Cobalt yana aiki azaman matrix abu wanda ke riƙe barbashi na carbide tungsten tare. Mafi girman kashi na cobalt yana ba da damar ɗaure mafi inganci, yana haifar da tsari mai ƙarfi da ƙarfi na tungsten carbide.
2. Tauri: Ƙarfin tungsten carbide yana raguwa tare da babban abun ciki na cobalt. Cobalt ƙarfe ne mai laushi mai ɗanɗano idan aka kwatanta da barbashi na carbide tungsten, kuma yawan adadin cobalt na iya sa tsarin ya fi ductile amma ƙasa da ƙarfi. Wannan ƙarar ductility zai iya haifar da raguwa a cikin tauri, yana sa kayan ya fi sauƙi ga guntu ko fashe a ƙarƙashin wasu yanayi.
A aikace-aikace inda taurin shine farkon abin da ake buƙata, kamar yankan kayan aiki, babban abun ciki na cobalt yawanci an fi so don haɓaka taurin da kuma sa juriya na tungsten carbide. Koyaya, a cikin aikace-aikacen da tauri da juriya na tasiri ke da mahimmanci, kamar lokacin da ake hulɗa da yanke yanke ko bambance-bambancen kaya kwatsam, ana iya zaɓar ƙaramin abun ciki na cobalt don haɓaka taurin kayan da juriya ga guntu.
Yana da mahimmanci a lura cewa akwai ciniki tsakanin tauri da tauri lokacin daidaita abun ciki na cobalt. Nemo ma'auni daidai ya dogara da takamaiman buƙatun aikace-aikacen da aikin kayan da ake so. Masu masana'anta da masana a cikin tungsten carbide na iya ba da jagora akan zaɓin abun ciki na cobalt mai dacewa don cimma ma'auni da ake so na tauri da ƙarfi don aikace-aikacen da aka bayar.
Kyakkyawan masana'anta na tungsten carbide na iya canza halayen tungsten carbide su ta hanyoyi da yawa.
Wannan misali ne na kyakkyawan bayani daga ƙirar tungsten carbide
Rockwell Density Transverse Rupture
Daraja | Cobalt % | Girman hatsi | C | A | gms/cc | Ƙarfi |
OM3 | 4.5 | Lafiya | 80.5 | 92.2 | 15.05 | 270000 |
OM2 | 6 | Lafiya | 79.5 | 91.7 | 14.95 | 300000 |
1M2 | 6 | Matsakaici | 78 | 91.0 | 14.95 | 320000 |
2M2 | 6 | M | 76 | 90 | 14.95 | 320000 |
3M2 | 6.5 | Ƙarƙashin Ƙarfafa | 73.5 | 88.8 | 14.9 | 290000 |
OM1 | 9 | Matsakaici | 76 | 90 | 14.65 | 360000 |
1M12 | 10.5 | Matsakaici | 75 | 89.5 | 14.5 | 400000 |
2M12 | 10.5 | M | 73 | 88.5 | 14.45 | 400000 |
3M12 | 10.5 | Ƙarƙashin Ƙarfafa | 72 | 88 | 14.45 | 380000 |
1M13 | 12 | Matsakaici | 73 | 8805 | 14.35 | 400000 |
2M13 | 12 | M | 72.5 | 87.7 | 14.35 | 400000 |
1M14 | 13 | Matsakaici | 72 | 88 | 14.25 | 400000 |
2M15 | 14 | M | 71.3 | 87.3 | 14.15 | 400000 |
1M20 | 20 | Matsakaici | 66 | 84.5 | 13.55 | 380000 |
Girman hatsi kadai baya ƙayyade ƙarfi
Rupture mai jujjuyawa
Daraja | Girman hatsi | Ƙarfi |
OM3 | Lafiya | 270000 |
OM2 | Lafiya | 300000 |
1M2 | Matsakaici | 320000 |
OM1 | Matsakaici | 360000 |
1M20 | Matsakaici | 380000 |
1M12 | Matsakaici | 400000 |
1M13 | Matsakaici | 400000 |
1M14 | Matsakaici | 400000 |
2M2 | M | 320000 |
2M12 | M | 400000 |
2M13 | M | 400000 |
2M15 | M | 400000 |
3M2 | Ƙarƙashin Ƙarfafa | 290000 |
3M12 | Ƙarƙashin Ƙarfafa | 380000 |
Abubuwan da aka bayar na ZhuZhou Better Tungsten Carbide Co., Ltd. Ltd. ƙwararrun masana'anta ne na tungsten carbide, Idan kuna sha'awar TUNGSTEN CARBIDE kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iya tuntuɓar mu ta waya ko wasiƙa a hagu, ko aika wasiƙun Amurka a kasan shafin.