Views: 0 Mawallafi: Editan shafin ya Buga lokaci: 202-11-08 Asali: Site
Bututu anialing tsari ne mai mahimmanci a cikin metallurgy da masana'antu, musamman ga masana'antu waɗanda ke dogara da tubalin ƙarfe na ƙarfe. Tsarin rayuwa ya ƙunshi dumama ƙarfe zuwa takamaiman zazzabi sannan a san shi a cikin sarrafawa don sauƙaƙe kayan aikinta da na injin. Wannan tsari yana taimakawa rage girman kai, ƙara ci gaba, da kuma sauƙaƙa damuwa na ciki. Koyaya, ɗayan tambayoyin da ya fi dacewa da ƙwararru ya tambaye shi ta filin a cikin filin a cikin filin shine: 'Ina da haƙƙin zazzabi don bututun bututu yana da mahimmanci don cimma nasarar kadarorin kayan da ake so. A cikin wannan takarda, za mu bincika abubuwan da ke haifar da yanayin zafi, rawar da kayan daban-daban, da mahimmancin amfani da kayan aiki kamar Tube annealing inji da coil butbe anialing inji don tabbatar da ingantaccen sakamako.
Tube-bututu ne magani mai zafi shine wanda yake canza microstructure na metals, inganta su kayan aikin kayan aikin da kuma sanya su dacewa don aikace-aikacen masana'antu. Tsarin yawanci ya ƙunshi dumama baƙin ƙarfe zuwa zazzabi a saman batun sake maimaita shi, riƙe shi a wannan zafin jiki na wani ƙayyadadden lokaci, sannan kuma sanyaya shi. Tsarar zafin jiki ya dogara da dalilai da yawa, gami da nau'in ƙarfe, kaddarorin da ake so, da kuma takamaiman aikace-aikacen. Misali, shubes bakin karfe yawanci ana iya haɗa shi a yanayin zafi daga 1,900 ° C), yayin da carbon 1,149 ° C) F (704 ° C to 871 ° C).
Abubuwa da yawa suna tasiri kan anealing zafin jiki na shambura, gami da nau'in ƙarfe, abun da ke ciki, da kaddarorin da ake so na inji. Metals tare da mafi girman abun ciki na Carbon gaba ɗaya yana buƙatar ƙananan yanayin zafi, yayin da ƙarfe tare da mafi girma abun ciki, kamar bakin karfe. Bugu da ƙari, girman da kauri daga bututu na iya shafar yawan zafin jiki. Tambo masu kauri na iya buƙatar yanayin zafi mai girma ko kuma lokutan da za'a iya rarrabewar su don tabbatar da rarraba yanayin zafi a cikin kayan.
Nau'in ƙarfe (misali, bakin karfe, carbon karfe, jan ƙarfe)
Alloy abun ciki
Kauri da girman bututu da girma
Abubuwan da ke so na kayan aikin (misali, dactori, wuya)
Samun madaidaicin zafin jiki yana da mahimmanci don tabbatar da kaddarorin kayan da ake so. Injinan wasan kwaikwayo na zamani, kamar injin bututu na bututu, an tsara shi don samar da madaidaicin ƙarfin zafin jiki da kuma hawan dumama. Waɗannan injunan suna amfani da haɓaka fasaha kamar yin dumama mai dawwama, waɗanda ke ba da damar dumama da ingantaccen dumama na bututu na bututu. Bugu da ƙari, amfanin a Injin coil bututun yana tabbatar da cewa har ma da busassun buɗaɗɗen za a iya zama da aka tsara ta unifully, wanda yake da mahimmanci ga masana'antu kamar petrachemical da masana'antu mota.
Abubuwan daban-daban suna buƙatar yanayin zafi daban-daban don samun kyakkyawan sakamako. Da ke ƙasa akwai tebur da ke shafe yanayin zafi na yau da kullun don metals na yau da kullun:
na kayan zafin jiki (° F) zazzabi | Zazzabi | (° c) zazzabi (zazzabi |
---|---|---|
Bakin karfe | 1,900 ° F - 2,100 ° F | 1,038 ° C - 1,149 ° C |
Bakin ƙarfe | 1,300 ° F - 1,600 ° F | 704 ° C - 871 ° C |
Jan ƙarfe | 700 ° F - 1,200 ° F | 371 ° C - 649 ° C |
Goron ruwa | 570 ° F - 770 ° F | 299 ° C - 410 ° C |
Baya ga isa daidai zafin jiki na sanyi, tsarin sanyaya yana da mahimmanci. Controlled cooling, often referred to as 'furnace cooling' or 'air cooling,' helps to prevent the formation of unwanted microstructures that could weaken the material. Mataccen sanyaya, kamar kuzewa, kamar ku a cikin quenching, amma ana iya amfani dashi a wasu halaye, amma an hana gabaɗaya cikin bututun bututu kamar yadda zai iya haifar da ƙarfin gwiwa. Adadin sanyaya yana sarrafawa a hankali don tabbatar da cewa kayan ya cimma daidaiton da ake so na wuya da kuma bututun halitta.
Akwai hanyoyin da yawa masu sanyaya da yawa da aka yi amfani da su a cikin bututu wanda aka yi amfani da shi, kowannensu da fa'idodinsa:
Cola sanyaya: Slowming sanyaya a cikin tanderace, da kyau don cimma daidaitattun kaddarorin.
Air sanyaya: Da sauri fiye da sanyawar wuta amma har yanzu sarrafawa don hana zazzabi da sauri saukad da sauka.
Quenching: Mai sanyi sanyaya cikin ruwa ko mai, mai, gabaɗaya ba da shawarar don bututun bututu kamar yadda zai iya haifar da latsarwar.
Tube ana amfani da shi ana amfani dashi sosai a masana'antu wanda ke buƙatar babban bututun ƙarfe na ƙarfe. Wasu daga cikin manyan aikace-aikacen sun hada da:
An yi amfani da masana'antar petrochemical: An kashe bututun a cikin masu musayar zafi da bututun.
An yi amfani da masana'antar mota: An kashe bututun a cikin tsarin shaye-shaye da layin man fetur.
Kayan aikin likita: An yi amfani da bututun ƙarfe na bakin karfe a cikin kayan aikin mara ƙarfe da kuma implants.
Ana amfani da bututun: An kashe bututun a cikin abubuwan da aka gyara na tsari da tsarin bututun.
Fahimtar da yanayin zafin jiki mai kyau ga shambura yana da mahimmanci don cimma adadin kayan aikin da ake so kuma tabbatar da tsawon abu. Abubuwa kamar nau'in ƙarfe, Alloy Abun ciki, da kuma kauri, da bututu duk da taka rawa wajen tantance zafin jiki mafi kyau. Amfani da kayan aiki kamar bututu Injin na sama da injin coil din na iya taimaka wa masana'antun da ke ba da damar yin amfani da yawan zafin jiki da kuma daidaituwa mai kyau, tabbatar da sakamako mai kyau. Kamar yadda masana'antu ke ci gaba da neman aiki mafi girma daga kayan su, rawar da aka yi a masana'antun bututu zai zama mafi mahimmanci.