Koyi game da Sabon Farashin Faranti na Karfe na ASTM A516, Bayani dalla-dalla da Girma.
Farantin Karfe na Carbon ASTM A516 Gr70 Mai Zafi don Tasoshin Matsi, Kayan Aikin Sarrafa Mai da Iskar Gas
ASTM A516 Grade 70 faranti na ƙarfe mai zafi da aka yi birgimaAna amfani da su sosai wajen ƙera kayan aiki daban-daban na masana'antu a sassa daban-daban. Suna da ƙarfin juriya, ƙarfi da juriya ga zafi, wannan nau'in ƙarfe ya dace da amfani a cikin tasoshin matsi, tukunyar tururi da kuma kayan aikin mai da iskar gas.
An ƙera waɗannan faranti masu nauyi na ƙarfe na A516 bisa ga ƙa'idodi masu inganci tare da bin ƙa'idodi masu tsauri, wanda ke ba su damar yin aiki yadda ya kamata a ƙarƙashin yanayi mai ƙarfi da zafi. An tabbatar da cewa suna ba da aiki mai dorewa, abin dogaro da dorewa a cikin aikace-aikace masu wahala da mahimmanci.
| Abu | Cikakkun bayanai |
| Kayan Aiki na Daidaitacce | Farantin Karfe na Astm A516 Grade 70 |
| Faɗin Al'ada | 1000mm - 3000mm, An keɓance shi |
| Kauri na yau da kullun | 6mm - 200mm, An keɓance shi |
| Ƙarfin Taurin Kai | 485-620 MPa (70-90 ksi) |
| Ƙarfin Mafi ƙarancin Yawa | 260 MPa (38 ksi) |
| Ƙarshen Fuskar | Baƙi Fentin / Harbi An Buga |
| Duba Inganci | Gwajin Ultrasonic (UT), Gwajin Magnetic Barbashi (MPT), ISO 9001, Rahoton Dubawa na Wasu-Wadanda |
| Aikace-aikace | Tasoshin Matsi, Tafasasshen Ruwa, Tankunan Ajiya, Tashoshin Sinadarai, Kayan Aiki Masu Nauyi na Masana'antu |
Bayanan Fasaha
ASTM A516 Gr.60 / Gr.65 / Gr.70 Farantin KarfeSinadarin Sinadarai
| Matsayi | C (Kabon) | Mn (Manganese) | P (Fosphorus) | S (Sulfur) | Si (Silikon) | Cu (Tagulla) | Ni (Nickel) | Cr (Chromium) | Mo (Molybdenum) |
| Gr.60 | 0.27 mafi girma | 0.80 – 1.20 | matsakaicin 0.035 | matsakaicin 0.035 | 0.15 – 0.35 | 0.20 mafi girma | Matsakaicin 0.30 | 0.20 mafi girma | matsakaicin 0.08 |
| Gr.65 | 0.28 mafi girma | 0.80 – 1.20 | matsakaicin 0.035 | matsakaicin 0.035 | 0.15 – 0.35 | 0.25 mafi girma | matsakaicin 0.40 | 0.20 mafi girma | matsakaicin 0.08 |
| Gr.70 | Matsakaicin 0.30 | 0.85 – 1.25 | matsakaicin 0.035 | matsakaicin 0.035 | 0.15 – 0.35 | Matsakaicin 0.30 | matsakaicin 0.40 | 0.20 mafi girma | matsakaicin 0.08 |
Faranti na Karfe na ASTM A516Kadarar Inji
| Matsayi | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Tsawaita (%) | Taurin kai (HB) |
| Gr.60 | Minti 260 | 415 – 550 | Minti 21 | 130 – 170 |
| Gr.65 | Minti 290 | 485 – 620 | Minti 20 | 135 – 175 |
| Gr.70 | Minti 310 | 485 – 620 | Minti 18 | 140 – 180 |
Girman Farantin Karfe ASTM A516 Gr.60 / Gr.65 / Gr.70
| Matsayi | Kauri | Faɗi | Tsawon |
| Gr.60 | 3/16" – 8" | 48" - 120" | Har zuwa 480" |
| Gr.65 | 3/16" – 8" | 48" - 120" | Har zuwa 480" |
| Gr.70 | 3/16" – 8" | 48" - 120" | Har zuwa 480" |
Danna maɓallin da ke kan dama
1. Shiri na Kayan Danye
An zaɓi ƙwararrun ƙarfe na alade, ƙarfe mai yashi da abubuwan haɗin gwal masu dacewa bisa ga buƙatun samarwa da aiki.
3. Ci gaba da yin wasan kwaikwayo
Ana jefa ƙarfe mai narkakken a cikin faranti ko furanni ta hanyar ci gaba da yin siminti, wanda ke samar da guraben da suka cancanta don ayyukan birgima na gaba.
5. Maganin Zafi (Zaɓi ne)
Ana iya amfani da daidaita ko annealing kamar yadda ake buƙata don ƙara inganta ƙarfin kayan aiki da kuma tabbatar da aiki iri ɗaya a faɗin farantin ƙarfe.
7. Yankan & Marufi
Ana yanke ko a yanka faranti na ƙarfe da aka gama zuwa girman da aka ƙayyade, sannan a bi da maganin hana tsatsa, a marufi da kuma shiryawa don isarwa.
2. Narkewa da Tsaftacewa
Ana yin narkewa a cikin Wutar Lantarki ta Arc (EAF) ko kuma Basic Oxygen Furnace (BOF). Ana kammala ayyukan da suka haɗa da cire sulfurization, cire iskar oxygen da kuma daidaita sinadaran daidai don tabbatar da cewa ƙarfen da aka narke ya cika ƙa'idodin da ake buƙata.
4. Mai Zafi Mai Zafi
An yi amfani da dukkan guraben da aka cancanta wajen yin birgima mai zafi: dumamawa, birgima mai kauri, kammala birgima da kuma sanyaya jiki, don samar da faranti na ƙarfe masu kauri da ƙayyadaddun bayanai.
6. Dubawa da Gwaji
Ana gudanar da cikakken bincike, wanda ya shafi nazarin sinadaran da aka haɗa, gwajin kadarorin injiniya da kuma kimanta ingancin saman, don tabbatar da bin ƙa'idodin samfura.
Jirgin Ruwa Mai Matsi
Ya dace da kayan aikin injiniya masu matsin lamba kamar su tukunyar ruwa, tankunan ajiya da tasoshin matsin lamba, waɗanda ake amfani da su sosai a masana'antar mai, sinadarai, wutar lantarki da iskar gas mai tsafta.
Kayan Aikin Man Fetur
Ana amfani da shi ga reactor, masu musayar zafi, tankunan ajiya da sauran kayan aiki masu mahimmanci a cikin masana'antar mai.
Masana'antar Boiler
Ana amfani da shi wajen samar da tukunyar ruwa da kayan aikin tsarin makamashin zafi daban-daban.
Tankunan Ruwa da Ajiya
Ya dace da ƙera tankunan iskar gas masu ruwa-ruwa, tankunan mai, tankunan ruwa da sauran kwantena na ajiya.
Gina Jiragen Ruwa da Kayayyakin Tafiya
Yana aiki ga sassan matsi da tsarin tallafi masu alaƙa a fannin gina jiragen ruwa da injiniyan ƙasashen waje.
Sauran Aikace-aikacen Injiniya
Ana amfani da shi don gadoji, faranti na tushe na injina da sauran sassan tsarin da ke buƙatarfaranti masu ƙarfi na ƙarfe.
1) Ofishin Reshe - Tallafin da ake bayarwa ga masu magana da Sifaniyanci, taimakon share kwastam, da sauransu.
2) Sama da tan 5,000 na kaya a hannun jari, tare da nau'ikan girma dabam-dabam
3) Ƙungiyoyi masu iko kamar CCIC, SGS, BV, da TUV sun duba su, tare da marufi na yau da kullun masu dacewa da ruwa.
| A'a. | Abu na Dubawa | Bayani / Bukatu | Kayan Aikin da Aka Yi Amfani da su |
| 1 | Sharhin Takardu | Tabbatar da Takaddun Shaidar Gwajin Kayan Aiki (MTC), matakin kayan aiki, ƙa'idodi masu dacewa (gami da tsarin ASTM/EN/GB), lambar zafi, rukuni, girma, adadi, da kuma bin ƙa'idodin sinadaran da halayen injina. | Takardar Shaidar Gwajin Kayan Aiki (MTC), takardun oda |
| 2 | Dubawar Gani | Duba saman farantin ƙarfe da gefuna don ganin lahani, gami da fashe-fashe, naɗe-naɗe, ƙuraje, tsatsa, sikelin, ƙaiƙayi, ramuka, da kuma lanƙwasa, yayin da ake tantance ingancin ƙarshen gefen. | Duba gani, tocila, gilashin ƙara girma |
| 3 | Dubawa Mai Girma | Auna kauri, faɗi, tsayi, faɗi, da kuma murabba'in gefen farantin, a ƙididdige karkacewar kusurwa; a tabbatar da cewa duk ƙayyadaddun haƙuri sun cika ƙa'idodi masu dacewa, gami da ASTM A6, EN 10029, da GB. | Caliper, ma'aunin tef, mai mulkin ƙarfe, ma'aunin kauri ultrasonic |
| 4 | Tabbatar da Nauyi | Kwatanta ainihin nauyin da aka auna da nauyin da aka ƙididdige na ka'ida, kuma tabbatar da cewa bambancin nauyi yana cikin kewayon haƙurin da aka yarda (yawanci 卤1%). | Ma'aunin auna nauyi, kayan aikin lissafin nauyi |
1. Tarin Kulle-Kulle
An tsara faranti na ƙarfe daidai gwargwado.
Ana haɗa spacers na itace ko ƙarfe tsakanin layukan.
An ɗaure ƙulle-ƙullen tare da ɗaure ƙarfe.
2. Akwati ko Fakitin Marufi
Ana iya loda faranti masu ƙanana ko inganci a cikin akwatunan katako ko a kan fakiti.
A ciki, za ka iya shafa. Ƙara kayan da ba su da danshi, kamar takardar kariya daga tsatsa, fim ɗin filastik.
An fitar da shi kuma sauƙin sarrafawa tare da shi.
3. Jigilar kaya da yawa
Ana iya jigilar manyan faranti ta teku ko ta ƙasa da yawa.
Ana hana karo ta hanyar amfani da kushin katako da kuma matashin kai.
Haɗin gwiwa mai ƙarfi tare da kamfanonin jigilar kaya kamar MSK, MSC, COSCO, sarkar sabis na jigilar kaya, da sarkar sabis na jigilar kaya, mu ne abin da kuke gamsuwa da shi.
Muna bin ƙa'idodin tsarin kula da inganci na ISO9001 a duk matakai, kuma muna da cikakken iko tun daga siyan kayan marufi har zuwa jadawalin jigilar ababen hawa.
T: Me yasa za a zaɓaASTM A516 Gr.70 Tsarin Carbon Karfe Farantidon aikin matsi na ko aikin man fetur?
A: An gina wannan ma'aunin ne don hidimar matsin lamba, yana ba da ƙarfin juriya mai daidaito (485–620 MPa), ƙarfin juriya mai inganci, da kuma kyakkyawan ƙarfin walda. Ba kamar ƙarfen carbon na yau da kullun ba, yana cika ƙa'idodin ingancin ASTM, wanda hakan ya sa ya dace da tukunyar ruwa, tankunan ajiya, injinan samar da wutar lantarki, da kayan aikin tashar wutar lantarki inda aminci ba za a iya yin sulhu a kai ba.
T: Wane takardu masu inganci da tallafin dubawa kuke bayarwa?
A: Kowace oda tana ɗauke da cikakken Takaddun Shaidar Gwaji na Kayan Aiki (MTC) wanda ke tabbatar da sinadaran da ke cikinta, halayen injina, lambar zafi, da kuma bin ƙa'idodin ASTM. Muna goyon bayan cikakken binciken ɓangare na uku kafin jigilar kaya (SGS, BV, TUV, da sauransu) kamar yadda aka buƙata.
T: Za ku iya samar da faranti na musamman da aka yanke, kuma waɗanne ƙa'idodi ne haƙurin ku ya cika?
A: Eh, muna bayar da yankewa, yankewa, da yankewa na plasma daidai girman ku (kauri: 6mm–150mm). Duk faranti suna bin ƙa'idodin ASTM A6/EN 10029 don girma, siffa, da ingancin gefen.
T: Shin A516 Gr.70 yana da sauƙin walda, kuma ina buƙatar tsari na musamman?
A: Yana da kyakkyawan ƙarfin walda don ƙera tasoshin matsi, wanda ya dace da tsarin aiki na yau da kullun (SMAW, SAW, GMAW). Ana ba da shawarar a yi dumamawa kafin faranti masu girman 50mm don hana fashewa da sanyi, kuma za mu iya raba jagorar walda ta asali idan an buƙata.
T: Ta yaya kuke shirya kaya don fitarwa, kuma menene lokacin da kuka saba bayarwa?
A: Faranti suna samun maganin hana tsatsa, an naɗe su da kayan hana ruwa shiga, sannan a ɗaure su a kan fale-falen katako/akwatunan da aka fesa don samun aminci. Lokacin da aka saba amfani da shi shine makonni 2-3, kuma muna maraba da ƙananan oda na gwaji da manyan ayyuka.
Cikakkun Bayanan Hulɗa
Adireshi
Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.
Awanni
Litinin-Lahadi: Sabis na awanni 24
Rubuta saƙonka a nan ka aika mana da shi
