Kashewa da kuma dumamawa, wanda shine tsarin maganin zafi wanda yawanci ake gudanarwa a matakin ƙarshe na kammalawa, yana ƙayyade manyan halayen injiniya.
Samar da kayayyaki na JINDALAIKarfe Mai Aiki da Sanyi, Mai Zafi da kuma Karfe Mai Kama da Kauri don Kashewa da Tsaftacewa yana samar da mafita na musamman dangane da takamaiman bayanai da sauran takamaiman buƙatu domin biyan buƙatun kowane abokin ciniki dangane da maki da bayanan martaba. Kamfaninmu, tare da 10reshe-ofisoshia cikinChinada kuma ikon rarrabawa na shekara-shekara wanda ya kai 200,000 Tons, shine cikakken abokin tarayya don faɗaɗa kasuwancinku.
Menene Ƙarfe Mai Ƙarfi da Tsafta?
Duk ƙarfe yana ɗauke da wani ɗan carbon, wanda hakan ke sa shi ya yi wahala. Yawan carbon zai iya raunana ingancin ƙarfen. Ana amfani da hanyoyin kashewa da huce haushi don ƙara ƙarfin injinan ƙarfen carbon ba tare da ƙara ƙarin carbon ba.
Karfe mai yawan carbon yana da rabon sinadarin carbon tsakanin kashi 0.60 zuwa 1.00% idan aka kwatanta da rabon 0.05 zuwa 0.25% na karfe mai laushi. Lokacin da aka yi amfani da ƙarfe mai yawan carbon a cikin tsarin kashewa da huce zafi, halayen injinan sa suna sa ya fi jure lalacewa da dorewa.
Wannan tsari yana kuma fallasa ƙarfen ga saurin sanyaya (ƙuntawa) da kuma sake dumamawa tare da tsarin sanyaya a hankali (ƙuntawa). Tsarin kashewa da kuma na dumama suna da alhakin ƙara ƙarfi da tauri ga ƙarfe.
Matakan tsari For Qyin ing da kumaTmai tasowa
Domin a yi tasiri ga tauri da ƙarfin ƙarfe, an ƙirƙiri wani magani na musamman na zafi, wanda ake kira quenching and tempering. Ana iya raba quensching da tempering zuwa matakai uku na asali:
Austenitizing → dumama zuwa sama da layin GSK zuwa yankin Austenite
Quenching → saurin sanyaya sama a ƙasa γγ-α-canji
Tempering → sake dumamawa zuwa matsakaicin yanayin zafi tare da sanyaya a hankali
| Maki | Kayan Aiki-Lambar | Matsakaicin ƙimar Rp0,2 (MPa) | Ƙarfin Tashin Hankali Rm (MPA) | Tsawaita A (a cikin %) minti. |
| 38Cr2 | 1.7003 | 550 | 800-950 | 14 |
| 46Cr2 | 1.7006 | 650 | 900-1000 | 12 |
| 34Cr4 | 1.7033 | 700 | 900-1100 | 12 |
| 34CrS4 | 1.7037 | 700 | 900-1100 | 12 |
| 37Cr4 | 1.7034 | 750 | 950-1150 | 11 |
| 37CrS4 | 1.7038 | 750 | 950-1150 | 11 |
| 41Cr4 | 1.7035 | 800 | 1100-1200 | 11 |
| 41CrS4 | 1.7039 | 800 | 1100-1200 | 11 |
| 25CrMo4 | 1.7218 | 700 | 900-1100 | 12 |
| 25CrMoS4 | 1.7213 | 700 | 900-1100 | 12 |
| 34CrMo4 | 1.7220 | 800 | 1000-1200 | 11 |
| 34CrMoS4 | 1.7226 | 800 | 1000-1200 | 11 |
| 42CrMo4 | 1.7225 | 900 | 1100-1300 | 10 |
| 42CrMoS4 | 1.7227 | 900 | 1100-1300 | 10 |
| 50CrMo4 | 1.7228 | 900 | 1100-1300 | 9 |
| 34CrNiMo6 | 1.6582 | 1000 | 1200-1400 | 9 |
| 30CrNiMo8 | 1.6580 | 1050 | 1250-1450 | 9 |
| 35NiCr6 | 1.5815 | 740 | 880-1080 | 12 |
| 36NiCrMo3 | 1.6773 | 1050 | 1250-1450 | 9 |
| 39NiCrMo3 | 1.6510 | 785 | 980-1180 | 11 |
| 30NiCrMo16-6 | 1.6747 | 880 | 1080-1230 | 10 |
| 51CrV4 | 1.8159 | 900 | 1100-1300 | 9 |
| 20MnB5 | 1.5530 | 700 | 900-1050 | 14 |
| 22MnB5 / MBW-W1500 (jagora) | 1.5528 | 1000 | 1500 | 5 |
| 30MnB5 | 1.5531 | 800 | 950-1150 | 13 |
| 38MnB5 | 1.5532 | 900 | 1050-1250 | 12 |
| 27MnCrB5-2 | 1.7182 | 800 | 1000-1250 | 14 |
| 33MnCrB5-2 | 1.7185 | 850 | 1050-1300 | 13 |
| 39MnCrB5-2 | 1.7189 | 900 | 1100-1350 | 12 |
Fa'idodin Karfe Mai Lalacewa & Mai Tsauri
Kamar yadda aka ambata a baya, akwai fa'idodi da yawa na ƙarfe mai kauri da mai laushi, gami da:
Ƙarfin Ƙarfi
Ƙara Tauri
Ƙananan Rudani
Abubuwan da ake iya Hasashensu a zahiri
Aikace-aikace na Karfe Mai Lalacewa da Mai Zafi
Kayan aikin Inji da Yankewa
Gina Gada
Gine-gine Masu Hawan Dogo
Kayan Aikin Gine-gine Masu Tauri
Tankunan Ajiya na Sinadarai
Layukan Motocin Juji
Injinan Masana'antu
Motoci Masu Ƙarfi & Masu Sauƙi
Kayan Aikin Gandun Daji
Musamman fasalin waɗannan ma'auni shine yadda suke samuwa a yanayin zafi da kuma ƙarfinsu bayan an yi musu magani da zafi. Ana samun ƙarfinsu baya ga carbon da manganese musamman ta hanyar ƙarancin sinadarin boron.
Jindalaizai iya samar da ma'aunin ƙarfe da aka bayyana a matsayin na'ura, na'urorin da aka yanke, zanen gado da kuma guntun da aka yanke. Idan kuna buƙatar ƙarin bayani game da ma'auni, farashi da lokutan jagora, nemi mu don ƙima ba tare da wani sharaɗi ba; za ku karɓi namuambato. Tuntuɓe mu yanzu! Tel: +86 18864971774
WhatsApp ahttps://wa.me/18864971774.Imel:jindalaisteel@gmail.comYanar Gizo:www.jindalisteel.com
Lokacin Saƙo: Yuni-26-2023
