Na'urar da aka yi birgima mai zafi
Na'urar da aka yi da zafi-birgima abu ne mai mahimmanci a masana'antar ƙarfe. Ana yin ta ne ta hanyar amfani da na'urar birgima mai zafi sosai kuma tana da halaye na ƙarancin farashi, ƙarfi mai yawa, da kuma kyakkyawan aikin sarrafawa. Ana amfani da ita sosai a gine-gine, injina, motoci, gina jiragen ruwa da sauran fannoni.
Ma'anar asali
Na'urar da aka yi wa zafi (HRC) tana nufin kayayyakin ƙarfe waɗanda ake ci gaba da birgima a sama da zafin sake yin amfani da su (yawanci >900°C) ta hanyar billets (kamar slabs ko billets) sannan a ƙarshe a naɗe su.
Bambanci da na'urar da aka yi da sanyi: Na'urar da aka yi da zafi ba ta yin birgima da sanyi ba, saman yana da kauri, daidaiton girma yana da ƙasa, amma ƙarfin yana da yawa kuma ƙarfin aiki yana da kyau, wanda ya dace da ƙera sassan gini.
Babban fasali
| Halaye | Na'urar birgima mai zafi | Nail ɗin da aka yi wa sanyi |
| Tsarin samarwa | Zafin jiki mai yawa (>900°C) | Mirgina yanayin zafi na yau da kullun (sarrafa sanyi) |
| Ingancin saman | Sikelin oxide, mai kauri | Santsi, babban daidaito |
| Ƙarfi | Ƙasa (amma mai kyau tauri) | High (ƙarfafa aikin) |
| farashi | Ƙasa | Babban |
| Aikace-aikace | Sassan gine-gine, bututun mai, firam ɗin abin hawa | Sassan da suka dace, kayan aikin gida, allunan mota |
3. Tsarin samarwa
Dumamawa: Ana dumama bututun ƙarfe zuwa 1100 ~ 1250°C don ya yi laushi.
Na'urar niƙa mai ƙarfi: Na'urar niƙa mai ƙarfi tana samar da injin niƙa mai ƙarfi.
Kammala birgima: Sarrafa kauri zuwa girman da aka nufa (kamar 1.2 ~ 20mm).
Naɗewa: Bayan naɗewa, ana naɗewa a cikin naɗewar ƙarfe (yawanci mita 1-2 a diamita na waje).
Sanyaya: Sanyaya ta halitta ko sanyaya mai sarrafawa (kamar tsarin TMCP).
Bayani dalla-dalla na gama gari
Kauri: 1.2 ~ 25mm (na gama gari 2.0 ~ 6.0mm).
Faɗi: 600 ~ 2200mm (na gama gari 1250mm, 1500mm).
Kayan aiki: Q235B (ƙarfe mai laushi na carbon), SS400 (ma'aunin Japan), A36 (ma'aunin Amurka), S355JR (ma'aunin Turai).
Kayayyakin injiniya: ƙarfin tensile 300~500MPa, ƙarfin yawan amfanin ƙasa 200~400MPa.
Manyan wuraren aikace-aikace
Masana'antar gini: H-beam, tsarin ƙarfe, gada, sandar ƙarfe.
Injinan masana'antu: injinan injiniya, kayan aikin haƙar ma'adinai, jirgin ruwa mai matsin lamba.
Masana'antar kera motoci: firam, cibiyar ƙafafun, tsarin chassis.
Masana'antar bututun mai: bututun da aka haɗa da walda, bututun karkace (kamar bututun bututun API 5L).
Masana'antar gina jiragen ruwa: farantin jirgin ruwa, tsarin kan bututu.
Kamfanin yana ba da muhimmanci sosai ga ingancin kayayyaki, yana zuba jari sosai wajen gabatar da kayan aiki da ƙwararru na zamani, kuma yana yin duk mai yiwuwa don biyan buƙatun abokan ciniki a gida da waje.
Ana iya raba abubuwan da ke ciki zuwa kashi uku: sinadaran da ke cikin sinadaran, ƙarfin yawan amfanin ƙasa, ƙarfin tensile, ƙarfin tasiri, da sauransu.
A lokaci guda, kamfanin zai iya gudanar da bincike da kuma gyara lahani ta intanet da sauran hanyoyin magance zafi bisa ga buƙatun abokan ciniki.
https://www.ytdrintl.com/
Imel:sales@ytdrgg.com
Kamfanin Tianjin YuantaiDerun Steel Manufacturing Group Co., Ltd.masana'antar bututun ƙarfe ce da aka ba da takardar shaida taEN/ASTM/ JISƙwararre a fannin samarwa da fitar da duk wani nau'in bututu mai siffar murabba'i mai siffar murabba'i, bututun galvanized, bututun walda na ERW, bututun karkace, bututun walda mai zurfi a ƙarƙashin ruwa, bututun dinki madaidaiciya, bututu mara sumul, na'urar ƙarfe mai launi, na'urar ƙarfe mai galvanized da sauran kayayyakin ƙarfe. Tare da jigilar kayayyaki masu sauƙi, yana da nisan kilomita 190 daga Filin Jirgin Sama na Babban Birnin Beijing da kuma kilomita 80 daga Tianjin Xingang.
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