1. Filastik
Plasticity yana nufin ikon kayan ƙarfe don samar da nakasar filastik (nakasar dindindin) ba tare da lalacewa a ƙarƙashin kaya ba.
2. Taurin
Taurin shine ma'auni na yadda kayan ƙarfe ke da wuya ko taushi.A cikin wannan rayuwa a cikin samar da hanyar auna taurin ita ce mafi yawan amfani da ita a cikin hanyar taurin mai shiga, ita ce yin amfani da wani nau'i na geometric na kan mai shiga ƙarƙashin wani nau'i a cikin saman kayan ƙarfe da za a gwada, bisa ga bayanin. mataki na indenenter don ƙayyade ƙimar taurin.
Hanyoyin da aka fi amfani da su sune Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) da Vickers hardness (HV) da sauran hanyoyi.
3. Kasala
Ƙarfi, robobi da taurin su ne alamomi na kayan inji na karafa a ƙarƙashin kaya mai tsayi.A gaskiya ma, yawancin sassan injin ana sarrafa su a ƙarƙashin nauyin hawan keke, kuma gajiya na iya faruwa a ƙarƙashin waɗannan yanayi.Har ila yau, hanyar tana buƙatar samun wasu nau'in nau'i na bututun ƙarfe na musamman.
Low matsa lamba ruwa kai welded karfe bututu (GB/T3092-1993) kuma aka sani da general welded bututu, wanda aka sani da baki bututu.Bututun karfe ne da aka yi masa walda, da ake amfani da shi wajen isar da ruwa, iskar gas, iska, mai, dumama tururi da sauran ruwan matsi na gaba daya da dai sauransu.Kaurin bango na bututun ƙarfe ya kasu kashi na bututun ƙarfe na yau da kullun da bututun ƙarfe mai kauri.An raba nau'in ƙarshen bututu zuwa bututun ƙarfe maras rebar (bututu mai haske) kuma tare da bututun ƙarfe na rebar.Ana nuna ƙayyadaddun ƙayyadaddun bututun ƙarfe da diamita mara kyau (mm), wanda shine kusan diamita na ciki.Yana da al'ada don amfani da inci, kamar 11/2.The welded karfe bututu amfani da low matsa lamba ruwa sufuri ne yafi amfani a matsayin asali bututu na galvanized welded karfe bututu amfani da low matsa lamba ruwa sufuri.
Galvanized welded karfe bututu don low matsa lamba ruwa sufuri (GB/T3091-1993) kuma aka sani da galvanized lantarki welded karfe bututu, wanda aka sani da fari bututu.Yana da wani zafi tsoma galvanized welded (tanderu waldi ko lantarki waldi) karfe bututu amfani da ruwa, gas, iska man fetur, dumama tururi, dumi ruwa da sauran janar low matsa lamba ruwaye ko wasu dalilai.The bango kauri daga karfe bututu ne zuwa kashi talakawa galvanized karfe bututu da thickened galvanized karfe bututu.An raba ƙarshen bututu zuwa bututun ƙarfe na galvanized ba tare da zare ba da bututun ƙarfe na galvanized tare da zaren.
Common carbon karfe waya bushing (GB3640-88) da ake amfani da su kare waya a masana'antu da na farar hula gine-gine, shigarwa inji da kayan aiki da sauran lantarki shigarwa ayyukan.
Madaidaicin kabu lantarki waldadden bututun karfe (YB242-63) bututun karfe ne mai tsayin daka a layi daya.Yawancin lokaci zuwa kashi metric welded karfe bututu, welded bakin ciki bango bututu, transformer sanyaya tubing da sauransu.
Karkace kabu submerged baka welded karfe bututu (SY5036-83) domin matsa lamba ruwa sufuri ne karkace kabu karfe bututu, wanda aka yi da zafi birgima karfe tsiri a matsayin tube blank, sau da yawa kafa a dumi zafin jiki da kuma welded ta biyu-gefe submerged baka waldi hanya. .Bututun ƙarfe yana da ƙarfin ɗaukar nauyi da kyakkyawan aikin walda.Yana da aminci kuma abin dogaro don amfani bayan kowane irin tsauraran binciken kimiyya da gwaji.Babban diamita na bututun ƙarfe, ingantaccen watsawa, kuma yana iya ceton saka hannun jari na shimfida bututun mai.An fi amfani dashi don isar da bututun mai da iskar gas.
Babban yi na m square tube, Babban tsari
1. Sanitary sa madubi tube tsari:
Tube billet dumama - dubawa - fata - - - perforation, pickling, nika, bushe lubrication, walda kai, sanyi zane, m bayani magani, pickling, pickling passivation - dubawa - sanyi birgima - man - yankan kai - bushe - polishing, polishing, dubawa, ganewa, gama kayan marufi
2. tsarin bututu masana'antu
Tube billet dumama - dubawa - fata - - - perforation, pickling, nika, bushe lubrication, walda kai, sanyi zane, m bayani magani, pickling, pickling passivation - dubawa
3. Tsarin walda bututu
Uncoiling, leveling, karshen yankan da walda, looping, forming, waldi, walda bead ciki da waje don cire - pre-gyara - shigar da zafi magani, size da kuma daidaitawa, eddy halin yanzu gwajin, yankan, na'ura mai aiki da karfin ruwa duban ruwa, pickling, karshe dubawa, marufi
4. m square tube tsari
Round karfe bututu dubawa - - - - dumama perforation, size, zafi mirgina, lebur kai, dubawa, pickling, ball annealing - sanyi zana - gyare-gyare - baki - dubawa
Babban yi na m square tube, Janar manufa
1. M karfe bututu ga tsarin (GB/T8162-1999) ana amfani da general tsari da inji tsarin na sumul karfe bututu.
2. Ana amfani da bututun ƙarfe mara ƙarfi don jigilar ruwa (GB/T8163-1999) don isar da ruwa, mai, gas da sauran ruwaye a cikin bututun ƙarfe mara nauyi.
3. Sumul karfe shambura ga low da matsakaici matsa lamba boilers (GB3087-1999) ne high quality carbon tsarin karfe zafi-birgima da sanyi-jawo (birgima) sumul karfe shambura, wanda ake amfani da Manufacturing superheated tururi bututu, tafasasshen ruwa bututu na daban-daban. Tsarin tukunyar jirgi mara nauyi da matsakaici da bututun tururi mai zafi, manyan bututun hayaki, ƙananan bututun hayaƙi da bututun bulo na baka don masu tukwane.
4. Sumul karfe tube ga high matsa lamba tukunyar jirgi (GB5310-1995) da ake amfani da Manufacturing high matsa lamba da kuma sama matsa lamba ruwa tube tukunyar jirgi dumama surface da high quality carbon karfe, gami karfe da bakin karfe sumul karfe tube.
5. High matsa lamba sumul karfe bututu ga sinadaran taki kayan aiki (GB6479-2000) dace da aiki zafin jiki na -40 ~ 400 ℃, da aiki matsa lamba na 10 ~ 30Ma sinadaran kayan aiki da bututu na high quality carbon tsarin karfe da gami karfe sumul. karfe bututu.
6. Bututun ƙarfe mara nauyi don fashewar mai (GB9948-88) ya dace da bututun tanderu, mai musayar zafi da bututun ƙarfe mara nauyi don matatun mai.
7. Ana amfani da bututun ƙarfe don hako ƙasa (YB235-70) don hakowa ta hanyar sashin ƙasa, wanda za'a iya raba shi zuwa bututun rawar soja, bututun rawar soja, bututun bututu, bututun casing da bututun hazo gwargwadon amfaninsa.
8. Sumul karfe bututu for lu'u-lu'u core hakowa (GB3423-82) ana amfani da lu'u-lu'u core hakowa rawar soja bututu, core sanda, casing sumul karfe bututu.
9. Bututun hako mai (YB528-65) bututun karfe ne maras sumul da ake amfani da shi wajen yin kauri a ciki ko waje.Ana iya raba bututun ƙarfe zuwa nau'i biyu: waya mai juyawa da waya mara juyawa.Juya bututun waya yana haɗa tare da haɗin gwiwa, kuma bututun waya mara jujjuya ana haɗa shi tare da haɗin gwiwar kayan aiki ta hanyar waldawar butt.
10. Sumul carbon karfe bututu ga jiragen ruwa (GB5213-85) ne a m carbon karfe bututu amfani a yi na aji I matsa lamba bututu tsarin, aji II matsa lamba bututu tsarin, tukunyar jirgi da superheater.The aiki zafin jiki na m carbon karfe bututu bango ba zai wuce 450 ℃, da kuma cewa na m gami karfe bututu bango zai wuce 450 ℃.
11. Sumul karfe bututu for mota axle hannun riga bututu (GB3088-82) ne zafi birgima sumul karfe bututu na high quality carbon tsarin karfe da gami tsarin karfe ga mota aksali hannun riga bututu da axle gidaje bututu na drive axle.
12. High matsa lamba tubing for dizal engine (GB3093-2002) ne a m sanyi kõma karfe bututu for high matsa lamba bututu na dizal engine allura tsarin.
13. Bututun ƙarfe mara nauyi tare da madaidaicin diamita na ciki don na'ura mai aiki da karfin ruwa da pneumatic cylinders (GB8713-88) suna da sanyi-jawo ko sanyi-birgima madaidaicin bututun ƙarfe mara nauyi tare da madaidaicin diamita na ciki don hydraulic da pneumatic cylinders.
14. Cold kõma ko sanyi birgima daidaici m karfe bututu (GB3639-2000) da ake amfani da inji tsarin, na'ura mai aiki da karfin ruwa kayan aiki da high girma daidaito da kuma kyau surface gama.Yin amfani da madaidaicin tsari na masana'antar bututun ƙarfe ko kayan aikin ruwa, na iya adana sa'o'in injin, inganta ƙimar amfani da kayan, da haɓaka ingancin samfur.
15. Bakin karfe bututun ƙarfe mara nauyi don tsari (GB/T14975-2002) bututu ne mai zafi (extruding, faɗaɗa) da bututun da aka zana (mirgina) mara nauyi wanda aka yi da bakin karfe, wanda ake amfani da shi sosai a cikin sinadarai, man fetur, yadi, likitanci, abinci, inji da sauran masana'antu don lalata resistant bututu da tsarin sassa da sassa.
16. Bakin karfe tubes don sufuri na ruwa (GB/T14976-2002) suna da zafi-birgima (extruded, fadada) da kuma sanyi-jawo (birgima) da aka yi da bakin karfe don jigilar ruwa.
17. Special-dimbin yawa sumul karfe bututu ne general lokaci ga sumul karfe bututu tare da sauran giciye sassa siffofi sai zagaye bututu.
Lokacin aikawa: Mayu-23-2022