Saboda ci gaba da ci gaban birane, kayan a cikin kasuwar kayan gini suna fitowa ba tare da ƙarewa ba. Ko da yake waɗannan kayan sun zama ruwan dare gama gari a rayuwarmu ta yau da kullun, mutanen da ba kasafai suke shiga kasuwar kayan gini ba suna iya sanin bututun ƙarfe na carbon. Ba za mu fahimci fa'idarsa da rashin amfaninsa ba, har ma za mu yi watsi da kasancewarsa. Na gaba, a yau zan bayyana muku abin da abu ne na carbon karfe bututu? Menene fa'ida da rashin amfaninta?

1) Mene ne abu na carbon karfe bututu?

Karfe na Carbon galibi yana nufin karfe wanda kayan aikin injinsa ya dogara da abun cikin carbon da ke cikin karfe. Gabaɗaya, ba a ƙara yawan adadin abubuwan haɗin gwiwa, kuma a wasu lokuta ana kiransa ƙarfe na carbon na yau da kullun ko ƙarfe na carbon. Carbon karfe, kuma aka sani da carbon karfe, yana nufin ƙarfe-carbon gami da abun ciki na carbon kasa da 2% WC. Bugu da ƙari, carbon, carbon karfe gabaɗaya yana ƙunshe da ƙananan siliki, manganese, sulfur, da phosphorus. Gabaɗaya, mafi girman abin da ke cikin carbon carbon karfe, mafi girma taurin, mafi girma ƙarfi, amma ƙananan filastik.

Carbon karfe bututu (cs bututu) ana yin su ne da ingots na ƙarfe na carbon ko ƙarfe mai ƙarfi ta hanyar huɗa cikin bututun capillary, sannan ana yin su ta hanyar birgima mai zafi, jujjuyawar sanyi ko zane mai sanyi. Bututun ƙarfe na Carbon yana taka muhimmiyar rawa a masana'antar bututun ƙarfe na ƙasata.

2) Menene abũbuwan amfãni da rashin amfani na carbon karfe bututu?

Amfani:

1. Carbon karfe bututu iya samun mafi girma taurin da mafi alhẽri jure juriya bayan zafi magani.
2. Tauri na carbon karfe bututu a cikin annealed jihar ne sosai matsakaici, kuma yana da kyau machinability.
3. The albarkatun kasa na carbon karfe bututu ne sosai na kowa, sauki a samu, da kuma samar da kudin ne in mun gwada da low.

Hasara:

1. Ƙunƙarar zafi na bututun ƙarfe na carbon zai zama mara kyau, saboda lokacin da zafin aiki na kayan aiki ya fi digiri 200, taurinsa da juriya zai ragu sosai.
2. Hardenability na carbon karfe yana da ƙasa sosai. Diamita na cikakken taurin karfe yana da kusan 15-18 mm lokacin da ruwa ke kashe shi, yayin da diamita ko kaurin karfen carbon ya kasance kusan mm 6 kawai lokacin da ba a kashe shi ba, don haka zai kasance da sauƙin lalacewa da tsagewa.

3) Menene rarrabuwa na carbon karfe kayan?

1. Bisa ga aikace-aikace, carbon karfe za a iya raba uku Categories: carbon tsarin karfe, carbon kayan aiki karfe da free-yanke tsarin karfe.
2. Bisa ga hanyar smelting, carbon karfe za a iya raba uku Categories: bude hearth makera karfe, Converter karfe da lantarki tanderu karfe.
3. Bisa ga hanyar deoxidation, carbon karfe za a iya raba zuwa tafasasshen karfe, kashe karfe, Semi-kisa karfe da musamman kashe karfe, wanda aka wakilta ta code F, Z, b, da kuma TZ bi da bi.
4. Bisa ga abun ciki na carbon, carbon karfe za a iya raba uku Categories: low carbon karfe, matsakaici carbon karfe da high carbon karfe.
5. Bisa ga abun ciki na sulfur da phosphorus, carbon karfe za a iya raba zuwa talakawa carbon karfe (abun ciki na phosphorus da sulfur zai zama mafi girma), high quality-carbon karfe (abin ciki na phosphorus da sulfur zai zama m), high high. -Karfe mai inganci (wanda ya ƙunshi phosphorus da sulfur ƙananan abun ciki) da ƙarfe mai inganci.

4) Menene rarrabuwa na carbon karfe bututu?

Carbon karfe bututu za a iya raba sumul bututu, madaidaiciya kabu karfe bututu, karkace bututu, high mita welded karfe bututu, da dai sauransu.

Hot birgima sumul karfe bututu (extruded): zagaye tube billet → dumama → huda → uku-roll giciye mirgina, ci gaba da mirgina ko extrusion → tsiri → girma (ko rage) → sanyaya → mikewa → na'ura mai aiki da karfin ruwa gwajin (ko Gane flaw) → marking → ajiya

Cold zana (birgima) carbon karfe sumul karfe bututu: zagaye tube blank → dumama → huda → heading → annealing → pickling → mai (jan karfe plating) → Multi-wuce sanyi sanyi (sanyi mirgina) → blank tube → zafi magani →Hydrostatic gwaji (gano kuskure)→Alama→Ajiye

Carbon karfe ba sumul karfe bututu sun kasu kashi biyu iri: zafi-birgima (extruded) sumul karfe bututu da sanyi-ja (birgima) sumul karfe bututu saboda daban-daban masana'antu tafiyar matakai. An raba bututun sanyi (birgima) zuwa nau'i biyu: bututu masu zagaye da bututu masu siffa ta musamman.