A cikin wannan labarin muna ƙoƙarin gabatar da wasu bayanai game da ƙididdigafarashin simintin gyare-gyaren karfe da nauyi. Haƙiƙa duka farashin simintin simintin ƙarfe dajefa simintin gyaran ƙarfesuna da abubuwa iri ɗaya waɗanda za su iya yanke shawarar nawa farashin mu, kamar ƙayyadaddun tsarin simintin, girman simintin, kayan da adadin buƙatun kowane wata ko shekara.
Gabaɗaya magana simintin ƙarfe na simintin ƙarfe koyaushe yana tsada sama da simintin ƙarfe. Abubuwa biyu ne ke haifar da hakan. Kayan simintin gyare-gyaren ya fi tsada, musamman ma kayan ƙarfe da baƙin ƙarfe. Idan abokan ciniki suna buƙatar kaddarorin inji na musamman kamar juriya, juriya mai zafi ko aikin tsatsa, sinadarai na musamman (kamar Mn, Mo, Cr, Ni) yakamata a ƙara su cikin narkakken ƙarfe yayin simintin. Hakika, zafi magani tempering, quenching, annealing, carburization ko normalization yawanci yi don karfe simintin gyaran kafa don samun da ake so inji Properties.
Wani abin da ya sa simintin ƙarfe ya fi tsada shi ne tsarin yin simintin. Idan aka kwatanta da baƙin ƙarfe mai launin toka da simintin ƙarfe, wanda aka fi yin simintin simintin yashi koren harsashi, ya kamata a samar da simintin ƙarfe ta hanyar abin da ake kira simintin gyare-gyare na musamman, gami da simintin saka hannun jari (rasa kakin zuma tsari), asarar simintin kumfa, simintin injin ko wasu sabbin fasahohi. Waɗannan matakan simintin gyaran kafa na sama na iya tabbatar da ingantattun ma'auni, saman rijiyar da kyawawan kaddarorin inji. Saboda haka, farashin ma zai fi girma ba shakka.
Kiyasta Simintin Karfe da Nauyi | ||||||
| Kayan abu | Tsarin yin simintin gyare-gyare | Rukunin Tsarin Simintin Ɗaukaka | Nauyin Nauyin Ƙarshe na Ƙarshe (LB, KG) | Farashin simintin gyare-gyare a kowace laban (USD/LB) | Farashin simintin gyare-gyare akan kilogiram (USD/KG) | Farashin Cast akan Ton (USD/TON) |
| Cast Carbon Karfe (ɗauka C40 misali) | Yashi Casting | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.18 | 2.60 | 2600 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.22 | 2.70 | 2700 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.04 | 2.30 | 2300 | |||
| Zuba Jari | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.44 | 7.60 | 7600 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.39 | 7.50 | 7500 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.08 | 6.80 | 6800 | |||
| Alloy Carbon Karfe (ɗaukar 42CrMo2 misali) | Yashi Casting | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.27 | 2.80 | 2800 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.18 | 2.60 | 2600 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.09 | 2.40 | 2400 | |||
| Zuba Jari | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.53 | 7.80 | 7800 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.44 | 7.60 | 7600 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.12 | 6.90 | 6900 | |||
| Bakin Karfe (a ɗauki AISI 316 misali) | Yashi Casting | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 2.12 | 4.68 | 4680 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 2.04 | 4.52 | 4520 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 2.03 | 4.48 | 4480 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 2.00 | 4.42 | 4420 | |||
| Zuba Jari | Babban | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 4.59 | 10.15 | 10150 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 4.44 | 9.82 | 9820 | |||
| Na al'ada da Matsakaici | 0.5 - 4.5 lb (1.0-10.0 kg) | 4.32 | 9.56 | 9560 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 4.17 | 9.21 | 9210 | |||
| Lura: Ƙimar da ke sama ta dogara ne kawai akan sharuɗɗan farashin EXW, tsayayyen farashin ƙarfe & ƙarfe, da farashin musanya. Duk wani canji na waɗannan abubuwan zai yi tasiri akan farashin simintin. | ||||||
Don ƙarin sani ko samun waniainihin zance don simintin ƙarfekana bukata, don Allahtuntuɓi ƙungiyar injiniyoyinmu.
Lokacin aikawa: Juni-08-2021