Ma'aunin A106 yana nufinASTM A106/A106Mma'auni, wanda shine ma'aunin samfurin bututun ƙarfe na carbon mara tsari wanda ƙungiyar gwaji da kayan aiki ta Amurka (ASTM International) ta fitar. Wannan ma'auni yana ƙayyade buƙatun amfani da bututun ƙarfe na carbon mara tsari a ƙarƙashin yanayin zafi mai yawa da matsin lamba mai yawa.
Ma'aunin A106 ya shafi yanayin sabis na zafin jiki mai yawa a masana'antu gabaɗaya, kamar tace mai, masana'antar sinadarai, tashoshin wutar lantarki, tukunyar ruwa, tsarin dumama da bututun mai mai ƙarfi da sauran fannoni. Ya ƙunshi matakai da yawa na bututun ƙarfe na carbon, gami da maki A, B, da C.
A bisa ga ƙa'idar A106, bututun ƙarfe mara shinge ya kamata su sami wasu sinadarai da halayen injiniya. Bukatun sinadaran sun haɗa da yawan carbon, yawan manganese, yawan phosphorus, yawan sulfur da yawan jan ƙarfe. Bukatun mallakar injina sun haɗa da ƙarfin tauri, ƙarfin yawan amfanin ƙasa, da tsayi, da sauransu. Bugu da ƙari, an ƙayyade girma, nauyi da bambance-bambancen da aka yarda da su na bututun.
Ma'aunin A106 ya buƙaci bututun ƙarfe mara shinge su iya jure damuwa a ƙarƙashin yanayin zafi mai yawa da matsin lamba mai yawa, kuma su sami kyakkyawan juriya ga tsatsa da kuma juriyar tsatsa ta hydrogen. Tsarin kera shi ya haɗa da zane mai sanyi, birgima mai sanyi, birgima mai zafi ko faɗaɗa zafi, da sauransu, don tabbatar da cewa saman ciki da waje na bututun suna da santsi kuma ba su da lahani.
Bisa ga tanadin ƙa'idar A106, ya kamata a yi gwaje-gwaje da gwaje-gwaje iri-iri kamar nazarin sinadarai, gwajin aikin injiniya, duba gani, auna kauri bango, gwajin matsin lamba da kuma duba mara lalata don tabbatar da ingancinsu ya cika buƙatun da aka gindaya.
A ƙarshe, ma'aunin A106 muhimmin ma'aunin samfurin bututun ƙarfe na carbon ne, wanda ke ƙayyade abubuwan da ke cikin sinadarai, halayen injiniya da buƙatun tsarin masana'antu na bututun ƙarfe na carbon, da kuma buƙatun kula da inganci da dubawa. Bin wannan ma'aunin zai iya tabbatar da ingantaccen amfani da bututun ƙarfe na carbon mara matsala a cikin yanayin zafi mai yawa da matsin lamba mai yawa.
Samfurin da abokin ciniki ya saya a wannan karon bututun ƙarfe ne mai santsi ASTM A106 GR.C. Bari in nuna muku takamaiman bayanai game da ma'auni da kuma kula da ingancin dukkan samfurin.
Daga mahangar bayyanar, muna aika cikakken hoton bayyanar samfurin ga abokin ciniki, ta yadda abokin ciniki zai iya ganin hoton bututun cikin sauƙi. Dangane da diamita na waje na samfurin da kauri na bango, muna ba wa abokin ciniki kai tsaye hoton ma'auni, daidai da kewayon da aka saba, kamar yadda aka nuna a cikin hoton:
Bambanci tsakaninASTMA 106GrB da ASTMA 106GrC
Bambanci tsakanin ASTM A106 GrB da ASTM A106 GrC: ƙarfin juriya ya bambanta.
ƙarfin ASTM A106 GrB 415MPa. ƙarfin ASTM A106 GrC 485MPa.
ASTMA106GrB da ASTMA106GrC suna da buƙatun abubuwan da ke cikin carbon daban-daban
A106GrB yawan sinadarin carbon≤0.3, A106GrC yawan sinadarin carbon≤0.35
ASTM A106 GrB. Bututun ƙarfe mara sumul ya yi daidai da ƙa'idar ƙasa
Bututun ƙarfe mara shinge na ASTM A106Gr.B ƙarfe ne mai ƙarancin carbon wanda ake amfani da shi sosai, wanda ake amfani da shi sosai a masana'antar mai, sinadarai da kuma tukunyar jirgi. Kayan yana da kyawawan halaye na injiniya.
Lokacin Saƙo: Yuli-19-2023
