Bambanci tsakanin Tungsten Carbide da HSS Yankan Kayan aikin

Baya ga kayan aikin carbide tungsten, ana iya samar da kayan aikin yankan tare da kayan ƙarfe mai sauri. Koyaya, saboda nau'ikan sinadarai daban-daban da hanyoyin samar da tungsten carbide da ƙarfe mai sauri, ingancin kayan aikin yankan da aka shirya shima ya bambanta.

1. Chemical Properties

Karfe mai sauri, wanda kuma aka sani da ƙarfe mai sauri ko ƙarfe na gaba, ana kiransa HSS, manyan abubuwan sinadaran sune carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, nickel, da tungsten. Amfanin ƙara tungsten da chromium zuwa ƙarfe na gaba shine haɓaka juriya mai laushi na samfurin lokacin da zafi, don haka ƙara saurin yanke shi.

Tungsten carbide, wanda kuma aka sani da siminti carbide, wani gami abu ne wanda ya dogara da hadaddun ƙarfe mai rikitarwa da ƙarfe azaman ɗaure. Abubuwan da ake amfani da su na yau da kullun sune tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbide, da sauransu, kuma masu ɗaure na yau da kullun sune cobalt, nickel, iron, titanium, da sauransu.

2. Kaddarorin jiki

Ƙarfin flexural na janar-manufa high-gudun karfe shine 3.0-3.4 GPa, tasirin tasiri shine 0.18-0.32 MJ / m2, kuma taurin shine 62-65 HRC (lokacin da zafin jiki ya tashi zuwa 600 ° C cewa taurin zai kasance. 48.5 HRC). Ana iya ganin cewa ƙarfe mai sauri yana da halaye na ƙarfi mai kyau, juriya mai kyau, juriya mai zafi, da ƙarancin thermoplasticity. Tabbas, ƙayyadaddun alamun wasan kwaikwayo na ƙarfe mai sauri suna da alaƙa da alaƙa da abun da ke tattare da sinadarai da ƙimar albarkatun ƙasa.

Ƙarfin matsi na tungsten carbide da aka saba amfani dashi shine 6000 MPa kuma taurin shine 69 ~ 81 HRC. Lokacin da zafin jiki ya tashi zuwa 900 ~ 1000 ℃, har yanzu ana iya kiyaye taurin a kusan 60 HRC. Bugu da ƙari, yana da ƙarfi mai kyau, tauri, juriya, juriya na zafi, da juriya na lalata. Koyaya, ƙayyadaddun alamun aikin simintin carbide suna da alaƙa da haɗin gwiwar sinadarai da rabon albarkatun ƙasa.

3. Tsarin samarwa

The samar da tsari na high-gudun karfe ne kullum: mita tanderu smelting, fita-of-tander tace, injin degassing, electro slag remelting, sauri ƙirƙira inji, ƙirƙira guduma, daidaici inji blanking, zafi mirgina cikin kayayyakin, farantin kashi, da kuma zane. cikin samfurori.

Tsarin samar da carbide na tungsten gabaɗaya shine: hadawa, rigar niƙa, bushewa, latsawa, da sintiri.

4. Amfani

An fi amfani da ƙarfe mai sauri don kera kayan aikin yankan (kamar ƙwanƙwasa, famfo, da igiya) da ingantattun kayan aiki (kamar hobs, masu siffar kaya, da bututu).

Sai dai kayan aikin yankan da ake amfani da tungsten carbide kuma ana amfani da su don yin hakar ma'adinai, aunawa, gyare-gyare, juriya, zafi mai zafi, da dai sauransu.

Mafi yawa a ƙarƙashin yanayi guda, saurin yanke kayan aikin carbide tungsten ya fi sau 4 zuwa 7 sama da na ƙarfe mai sauri, kuma rayuwa ta fi sau 5 zuwa 80.

Idan kuna sha'awar samfuran carbide tungsten 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.