Sumul karfe bututu ne irin dogon karfe da m sashe kuma babu haɗin gwiwa around.The karfe bututu yana da m sashe da aka yadu amfani da ruwa bututu, kamar isar da man fetur, gas, gas, ruwa da kuma wasu m kayan.Compared da m karfe kamar zagaye karfe, karfe bututu yana da guda lankwasawa da torsional ƙarfi da wuta nauyi. Yana da wani irin tattalin arziki giciye-sashe karfe da aka yadu amfani a yi na tsarin sassa da inji sassa, kamar mai rawar soja bututu, mota tuƙi shaft, keke firam da karfe scaffolding amfani a yi.

Lokacin ganowa:

5 kwanakin aiki a mafi yawan.

Ma'aunin gwaji:

DB, GB, GB/T, JB/T, NB/T, YB/T, da dai sauransu.

Nau'in gwajin bututu mara ƙarfi:

M zafi birgima sumul karfe bututu gwajin: ciki har da janar karfe bututu, low da matsakaici matsa lamba tukunyar jirgi bututu, high matsa lamba tukunyar jirgi karfe bututu, gami karfe bututu, bakin karfe bututu, man fatattaka bututu, geological karfe bututu da sauran zafi birgima sumul karfe bututu gwajin.

Sumul karfe tube sanyi birgima sumul karfe tube gwajin: Ciki har da general tsarin, inji tsarin da sumul karfe tube, low matsakaici matsa lamba tukunyar jirgi sumul tube, high matsa lamba tukunyar jirgi sumul tube, watsa ruwa tare da sumul tube, sanyi kõma ko sanyi daidaici karfe bututu sumul bututu, geological hakowa, hakowa bututu, na'ura mai aiki da karfin ruwa Silinda daidaici ciki diamita bututu, seamless bututu, watsa ruwa tare da sumul tube, sanyi kõma ko sanyi madaidaici karfe bututu sumul bututu, geological hakowa, hakowa bututu, na'ura mai aiki da karfin ruwa Silinda daidaici ciki diamita tube taki, duk mai diamita bututu bututu, seamless tube, irin gami sanyi birgima maras sumul karfe bututu kamar ganewa.

Sumul karfe tube zagaye sumul karfe tube gwajin: man geology hakowa tube, petrochemical fatattaka tube, tukunyar jirgi tube, hali tube da mota, tarakta, jirgin sama high-daidaici tsarin karfe tube gwajin.

Sumul karfe bututu gwajin: zafi birgima bakin karfe bututu, zafi extrusion bakin karfe bututu da sanyi kõma (birgima) bakin karfe bututu, Semi-ferritic Semi-Martensitic bakin karfe bututu, martensitic bakin karfe bututu, austenitic bakin karfe bututu, austenite-ferritic baƙin ƙarfe tsarin bakin karfe bututu, da dai sauransu.

Gano jacking bututu mara kyau: gano bututun jacking ma'aunin iska, ma'aunin ruwan laka da ma'aunin matsa lamba na duniya.

Gwajin bututun ƙarfe maras siffa ta musamman: gami da murabba'i, murabba'i, triangle, hexagonal, siffar kankana, siffar tauraro, da bututun ƙarfe maras sumul.

Sumul karfe bututu lokacin farin ciki-bango gwaji: zafi-birgima kauri-bango sumul karfe bututu, sanyi-birgima lokacin farin ciki-bango sumul karfe bututu, sanyi-jawo lokacin farin ciki-bango sumul karfe bututu, extruded lokacin farin ciki-bango sumul karfe bututu, bakin karfe sumul karfe bututu jacking tsarin, da dai sauransu.

Gwajin bututu maras kyau: gami da bututun ƙarfe na gabaɗaya, ƙananan matsa lamba tukunyar jirgi ƙarfe bututu, bututu mai ƙarfi mai ƙarfi, bututun gami, bututun bakin karfe, bututun fatattakar mai, bututun ƙarfe na ƙasa da sauran bututun ƙarfe.

Abubuwan gwajin bututu mara ƙarfi:

Chemical Properties gwada high zafin jiki juriya, low zafin jiki juriya, acid juriya, alkali juriya, hadawan abu da iskar shaka juriya, da dai sauransu.

Tsari yi gwajin waya mikewa, karaya dubawa, maimaita lankwasawa, baya lankwasawa, baya flattening, biyu-hanyar torsion, na'ura mai aiki da karfin ruwa gwajin, flaring gwajin, lankwasawa, crimping, flattening, zobe fadada, zobe mikewa, microstructure, kofin tsari gwajin, metallographic bincike, da dai sauransu.

Gwajin marasa lalacewa X – gwajin da ba a lalata ba, gwajin lantarki na lantarki na lantarki, gwajin ultrasonic, gwajin eddy na yanzu, gwajin zub da jini na maganadisu, gwajin shigar ciki, gwajin ƙwayar maganadisu.

Kaddarorin injin suna gwada ƙarfin ƙarfi, gwajin tasiri, ma'anar yawan amfanin ƙasa, elongation bayan karaya, raguwar yanki, alamar taurin (Rockwell hardness, taurin Brinell, taurin Vickers, taurin Richter, taurin Vickers).

Sauran abubuwa: metallographic tsarin, inclusions, decarburization Layer, abun ciki kayyade microstructure, lalata dalilin bincike, hatsi size da microscopic rating, low tsarin, intergranular lalata, microstructure na superalloy, high zafin jiki metallographic tsarin, da dai sauransu

Abubuwan nazari: nazarin kwatankwacin, gano kayan abu, nazarin gazawa, nazarin sassa.

Chemical analysis gazawar bincike karaya bincike, lalata bincike, da dai sauransu.

Element analysis daidai gano da kuma nazarin abun da ke ciki da kuma abun ciki na manganese, oxygen, nitrogen, carbon, sulfur, silicon, baƙin ƙarfe, aluminum, phosphorus, chromium, vanadium, titanium, jan karfe, cobalt, nickel, molybdenum, cerium, lanthanum, calcium, magnesium, tutiya, tin, antimony, arsenic da sauran karfe abubuwa a karfe, bakin karfe da kuma sauran karfe abubuwa.

Matsayin gwaji don bututun ƙarfe mara sumul (bangare):

GB 18248-2008 Bututun ƙarfe marasa ƙarfi don silinda gas.

2, GB/T 18984-2016 bututun ƙarfe mara nauyi don ƙananan bututun zafin jiki.

3, GB/T 30070-2013 Alloy karfe bututu maras nauyi don jigilar ruwan teku.

4, GB/T 20409-2018 Bututun ƙarfe marasa ƙarfi tare da zaren ciki don manyan tukunyar jirgi.

5, GB 28883-2012 hadadden bututun ƙarfe mara nauyi don matsa lamba.

GB 3087-2008 Bututun ƙarfe mara ƙarfi don ƙananan tukunyar jirgi da matsakaici.

7, GB/T 34105-2017 Bututun ƙarfe marasa ƙarfi don tsarin injiniya na ketare.

GB 6479-2013 Bututun ƙarfe mara ƙarfi don kayan aikin taki mai ƙarfi.