Ana ƙera Junda Steel Shot ta hanyar narkar da tarkacen da aka zaɓa a cikin tanderun lantarki. Ana nazarin sinadaran da ke cikin ƙarfe mai narkewa kuma ana sarrafa su sosai ta hanyar amfani da na'urar auna sigina ta SAE. Ana haɗa ƙarfe mai narkewa da atom kuma a canza shi zuwa barbashi mai zagaye sannan daga baya a kashe shi kuma a daidaita shi a cikin tsarin sarrafa zafi don samun samfurin tauri iri ɗaya da ƙaramin tsari, wanda aka tantance bisa ga ƙayyadaddun ƙayyadaddun SAE.
An raba harsashin ƙarfe na masana'antu na Junda zuwa huɗu, harsashin ƙarfe na ƙasa na yau da kullun, wanda ke ɗauke da harsashin ƙarfe na chromium, ƙwayoyin magani don ƙaramin ƙarfe na carbon, bakin ƙarfe, gami da harsashin ƙarfe na ƙasa na yau da kullun ya yi daidai da buƙatun ƙasa na abubuwan da ke cikin samarwa, kuma ɓangaren harsashin ƙarfe na chromium, ya dogara ne akan ma'aunin ƙwallon ƙarfe na ƙasa, yana ƙara tsarin narkewar ferromanganese ferrochrome a cikin abubuwan samarwa, kamar Owen ya daɗe; Tsarin samar da ƙarfe na ƙarancin carbon da harsashin ƙarfe na ƙasa, amma kayan da aka ƙera ba su da ƙarancin carbon, abun da ke cikin carbon ya yi ƙasa; Ana samar da harsashin ƙarfe na bakin ƙarfe ta hanyar samar da atomizing, kayan aiki na bakin ƙarfe ne, 304, 430 bakin ƙarfe da sauransu.
An yi wannan nau'in harbin ne don amfani a cikin ayyukan fashewa da fashewar harbi a ƙarƙashin matsin lamba ta iska mai matsewa. Ana amfani da shi a kan ƙarfe marasa ƙarfe kamar aluminum, ƙarfe zinc, ƙarfe mai bakin ƙarfe, tagulla, tagulla, jan ƙarfe...
Tare da nau'ikan ma'auni iri-iri, ana amfani da shi don tsaftacewa, cirewa, matsewa, cire harsashi da kuma kammala aikin gabaɗaya, akan kowane nau'in sassa, ba tare da gurɓata saman sa da ƙurar ƙarfe waɗanda ke lalacewa da canza launin ƙarfe da aka yi wa magani ba. Don tsufa na tsarin marmara da granite.
Ƙarfe mai ƙarfi
An yi amfani da ƙarfe wajen tsaftace yashi mai jure zafi da kuma yashi mai ƙonewa don sanya saman ya sami tsafta mai kyau da kuma rashin ƙarfi, don haka hakan zai iya zama da amfani ga aikin da aka yi da kuma shafa mai.
Jefa karfe harbi don shiri na farantin karfe
Ana amfani da na'urar busar da ƙarfe wajen tsaftace fatar oxide, tsatsa da sauran ƙazanta ta hanyar amfani da na'urar busar da iska ko kuma iskar da aka tace don tsaftace saman kayayyakin ƙarfe.
Ana amfani da bindigogin ƙarfe don injinan injiniya
Ana amfani da ƙarfe wajen tsaftace injina wajen cire tsatsa, slag na walda, da kuma fata mai ɗauke da sinadarin oxide, sannan a rage damuwa a walda, sannan a ƙara ƙarfin ɗaurewa tsakanin cire tsatsa da ƙarfe, don haka yana ƙara ingancin kayan aikin injiniya.
Girman harbi na ƙarfe don tsaftacewa farantin bakin karfe
Domin a sami kyakkyawan tsari mai kyau na farantin bakin karfe mai tsabta, mai haske, mai kyau, dole ne ya zaɓi kayan gogewa masu dacewa don cire sikelin daga saman bakin karfe mai sanyi.
Dangane da ma'auni daban-daban, saman bakin karfe yana buƙatar zaɓar mashinan gogewa daban-daban da kuma gwargwado ga yadda ake sarrafa su. Idan aka kwatanta da tsarin sinadarai na gargajiya, zai iya rage farashin tsaftacewa da kuma samar da kore.
Kafofin watsa labarai na ƙarfe don hana lalata bututun
Bututun ƙarfe suna buƙatar maganin saman domin ƙarfafa juriyar tsatsa. Ta hanyar amfani da ƙarfe, suna gogewa, suna tsaftacewa da kuma cire oxide, kuma abubuwan da aka haɗa suna cimma matakin cire tsatsa da zurfin hatsi da ake buƙata, ba wai kawai suna tsaftace saman ba, har ma suna gamsar da manne tsakanin bututun ƙarfe da shafi, suna samun kyakkyawan tasirin hana tsatsa.
Ƙarfafa ƙarfin harbin ƙarfe
Sassan ƙarfe da aka yi amfani da su a yanayin ɗaukar kaya na keke kuma waɗanda aka yi musu aikin damuwa na keke suna buƙatar tsarin ƙarfafawa don inganta rayuwar gajiya.
Yankunan aikace-aikacen da aka jefa ƙarfe
Ana amfani da harsashin ƙarfe wajen ƙarfafa sarrafa muhimman sassa kamar su maɓuɓɓugar ruwa ta helical, maɓuɓɓugar ganye, sandar da aka murɗe, gear, sassan watsawa, shaft ɗin cam, axle mai lanƙwasa, sandar haɗawa da sauransu. Lokacin da jirgin sama ya sauka, kayan saukar jiragen sama dole ne su jure wa mummunan tasirin da ke buƙatar maganin maɓuɓɓugar ruwa akai-akai. Fikafikan kuma suna buƙatar maganin sakin damuwa na lokaci-lokaci.
| Aiki | Ma'aunin Ƙasa | Inganci | |
| Sinadaran da ke cikin sinadarai% | C | 0.85-1.20 | 0.85-1.0 |
| Si | 0.40-1.20 | 0.70-1.0 | |
| Mn | 0.60-1.20 | 0.75-1.0 | |
| S | <0.05 | <0.030 | |
| P | <0.05 | <0.030 | |
| Tauri | ƙarfe mai harbi | HRC40-50 HRC55-62 | HRC44-48 HRC58-62 |
| Yawan yawa | ƙarfe mai harbi | ≥7.20 g/cm3 | 7.4g/cm3 |
| Tsarin ƙananan halittu | Martensite mai zafi ko Troostite | Ƙungiyar Haɗaɗɗen Martensite na Bainite | |
| Bayyanar | Siffa mai siffar zobe Ƙwayoyin da ba su da rami <10% Barbashi mai tsagewa <15% | Siffa mai siffar zobe Ƙwayoyin da ba su da rami <5% Barbashi mai tsagewa <10% | |
| Nau'i | S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780 | ||
| shiryawa | Kowanne tan a cikin wani fakiti daban kuma kowanne tan an raba shi cikin fakiti 25KG. | ||
| Dorewa | Sau 2500~2800 | ||
| Yawan yawa | 7.4g/cm3 | ||
| diamita | 0.2mm, 0.3mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.7mm, 2.0mm, 2.5mm | ||
| Aikace-aikace | 1. Tsaftace Bututu: Ana amfani da shi don tsaftace bututun siminti, simintin da aka yi da ƙarfe, da kuma ƙera su; cire yashi, farantin ƙarfe, ƙarfe irin na H, da kuma tsarin ƙarfe. 2. Cire tsatsa: Cire tsatsa daga simintin, ƙirƙira, farantin ƙarfe, nau'in H, tsarin ƙarfe. 3. Yin harbi: Yin harbi da kayan aiki, da kuma sassan da aka yi wa magani da zafi. 4. Harbin bindiga: Harbin bindiga na ƙarfe mai siffar profile, jirgin ruwa, allon ƙarfe, kayan ƙarfe, tsarin ƙarfe. 5. Kafin a fara magani: Kafin a fara magani, kafin a fara aiki da saman, allon karfe, karfen profile, tsarin karfe, kafin a fara aiki da fenti ko shafa shi. | ||
| SAE J444 Standard Karfe harbi | Lambar allo | In | Girman allo | |||||||||||
| S930 | S780 | S660 | S550 | S460 | S390 | S330 | S280 | S230 | S170 | S110 | S70 | |||
| DUK izinin shiga | 6 | 0.132 | 3.35 | |||||||||||
| Duk Wucewa | 7 | 0.111 | 2.8 | |||||||||||
| Minti 90% | Duk Wucewa | 8 | 0.0937 | 2.36 | ||||||||||
| minti 97% | minti 85% | Duk Wucewa | Duk Wucewa | 10 | 0.0787 | 2 | ||||||||
| minti 97% | minti 85% | matsakaicin kashi 5% | Duk Wucewa | 12 | 0.0661 | 1.7 | ||||||||
| minti 97% | minti 85% | matsakaicin kashi 5% | Duk Wucewa | 14 | 0.0555 | 1.4 | ||||||||
| minti 97% | minti 85% | matsakaicin kashi 5% | Duk Wucewa | 16 | 0.0469 | 1.18 | ||||||||
| minti 96% | minti 85% | matsakaicin kashi 5% | Duk Wucewa | 18 | 0.0394 | 1 | ||||||||
| minti 96% | minti 85% | matsakaicin kashi 10% | Duk Wucewa | 20 | 0.0331 | 0.85 | ||||||||
| minti 96% | minti 85% | matsakaicin kashi 10% | 25 | 0.028 | 0.71 | |||||||||
| minti 96% | minti 85% | Duk Wucewa | 30 | 0.023 | 0.6 | |||||||||
| minti 97% | matsakaicin kashi 10% | 35 | 0.0197 | 0.5 | ||||||||||
| minti 85% | Duk Wucewa | 40 | 0.0165 | 0.425 | ||||||||||
| minti 97% | matsakaicin kashi 10% | 45 | 0.0138 | 0.355 | ||||||||||
| minti 85% | 50 | 0.0117 | 0.3 | |||||||||||
| minti 90% | minti 85% | 80 | 0.007 | 0.18 | ||||||||||
| minti 90% | 120 | 0.0049 | 0.125 | |||||||||||
| 200 | 0.0029 | 0.075 | ||||||||||||
| 2.8 | 2.5 | 2 | 1.7 | 1.4 | 1.2 | 1 | 0.8 | 0.6 | 0.4 | 0.3 | 0.2 | GB | ||
Albarkatun kasa
Ƙirƙira
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Nunawa
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Nunawa
Kunshin
