A cikin masana'antu na karfe, musamman don abubuwan da suka samo asali da kuma smletting ayyukan, suna zabar ciyayi mai kyau yana da mahimmanci don inganci da ingancin samfurin. Kwararru a cikin ayyukan ƙarfe, musamman waɗanda ke da hannu a cikin aluminum da allurarta, suna buƙatar anarkewar mai narkewa wannan yana kawo dogaro da aiki da aiki. Wannan gabatarwar zai bincika kayan aikin, bayanai dalla-dalla, da fa'idodinmuMai gicciye don ginawadaGicciye don m karfe melting, tabbatar da cewa kun yanke shawara game da ayyukanku.
Mabuɗin abubuwa na Melting Cire
- Abubuwan da aka gicciye:
- Carbide curbide: Sanannu ne ga kyawawan halayen thermal, waɗannan giciye na iya aiki da su sosai a yanayin zafi har zuwa1700 ° C, Fiye da girman ma'anar melting (660.37 ° C). Tsarinsu mai yawa na su yana ba da ƙarfi da juriya ga nakasa.
- Carbonzed silicon carbide curcibless: Sigar ingantacciya wacce ke ba da cikakken tsari na gama gari da aka samo a cikin ciyawar gargajiya, kamar ƙarancin ƙarfi da ƙarancin ƙarfi na zafi. Wadannan gicciyen amfani da wani hadari na fiber fiber da carbide carbide, tabbatar da kyakkyawan aiki.
- Mafi kyawun abu:
- Carbide carbide carbides curcibils na bayar da fitattun halaye, gami da:
- Mallaka: Har zuwa2700 ° C, ya dace da aikace-aikace na yawan zafi daban-daban.
- Yawa: 3.21 g / cm³, yana ba da gudummawa ga ƙarfin kayan aikinsu.
- A halin da ake yi na thereral: 120 w / m · k, bada damar sauri da daidaitaccen yanayin zafi don inganta ingancin narkewarsa.
- Amfani da yaduwar yaduwa: 4.0 × 10⁻⁶ / ° CA cikin kewayon 20-1000 ° C, rage girman damuwa na thermal.
- Rangewar zafin zafin jiki:
- An tsara ciyawar mu don tsayayya da kewayon zafin jiki na aiki800 ° C zuwa 2000 ° Ctare da kai tsaye jure zafin zafin jiki na2200 ° C, tabbatar da lafiya da ingantaccen narke na metals daban-daban.
Bayani
No | Abin ƙwatanci | OD | H | ID | BD |
36 | 1050 | 715 | 720 | 620 | 300 |
37 | 1200 | 715 | 740 | 620 | 300 |
38 | 1300 | 715 | 800 | 640 | 440 |
39 | 1400 | 745 | 550 | 715 | 440 |
40 | 1510 | 740 | 900 | 640 | 360 |
41 | 1550 | 775 | 750 | 680 | 330 |
42 | 1560 | 775 | 750 | 684 | 320 |
43 | 1650 | 775 | 810 | 685 | 440 |
44 | 1800 | 780 | 900 | 690 | 440 |
45 | 1801 | 790 | 910 | 685 | 400 |
46 | 1950 | 830 | 750 | 735 | 440 |
47 | 2000 | 875 | 800 | 775 | 440 |
48 | 2001 | 870 | 680 | 765 | 440 |
49 | 2095 | 830 | 900 | 745 | 440 |
50 | 2096 | 880 | 750 | 780 | 440 |
51 | 2250 | 880 | 880 | 780 | 440 |
52 | 2300 | 880 | 1000 | 790 | 440 |
53 | 2700 | 900 | 1150 | 800 | 440 |
54 | 3000 | 1030 | 830 | 920 | 500 |
55 | 3500 | 1035 | 950 | 925 | 500 |
56 | 4000 | 1035 | 1050 | 925 | 500 |
57 | 4500 | 1040 | 1200 | 927 | 500 |
58 | 5000 | 1040 | 1320 | 930 | 500 |
- Rage raguwa: Carbonic Parbonzel Carbide Carbibells an tsara shi da rage girman kauri30%, haɓaka halayen da zafin jiki yayin riƙe da ƙarfi.
- Ƙara ƙarfi: Verarfin da aka gicciye50%, yana ba da su don yin tsayayya da tsayayya da damuwa na inji.
- Juriya na zazzabi: Ingantacce40%, rage yiwuwar yiwuwar fatattaka yayin tsananin dumama da sanyaya.
Masana'antu
Tsarin masana'antar don carbonzon carbide carbide curbide curbide curbides ya ƙunshi matakai da yawa masu mahimmanci:
- Ingantaccen halitta: Fible fiber ana iya tsara shi zuwa wani tsari wanda ya dace da samarwa.
- Carbonization: Wannan matakin yana tabbatar da tsarin Carbide na Silicon.
- Dalili da tsarkakewa: Bugu da ƙarin carbonization yana ƙara yawan kayan aiki da kwanciyar hankali.
- Siliconing: An tsoma shi cikin silicon na moltten don inganta ƙarfin ta da juriya na lalata.
- Gaske na karshe: An yiwa gizagizai don haduwa da takamaiman bukatun, tabbatar da kyakkyawan aiki.
Amince da aiki
- Babban zafin jiki: Tare da ikon kula da amincin tsari a yanayin zafi, ciyawar silicon carbide da ake tabbatar da amincin lokacin narkewa.
- Juriya juriya: Wadannan gicciyen suna tsayayya da lalata daga molten aluminum da sauran karafa, mahimmanci na fadada ɗayawar su da rage mita maye.
- Chemyin ineret: Silicon carbide baya amsawa tare da aluminum, tabbatar da tsarkakakken ƙarfe na ƙarfe da hana gurbatawa daga impurities.
- Injiniya: Tare da karfin gwiwa400-600 MPA, cuvalburanmu na iya tsayayya da kaya masu nauyi, yana sa su dace da aikace-aikacen neman.
Aikace-aikace
Ana amfani da silicon na silicon narkewar ciyayi da yawa a cikin:
- Alumum shafa shuke-shuke: Mahimmanci don narke da kuma tsarkake aluminum m, tabbatar da mahimmancin manyan kayayyaki.
- Aluminum oyoy: Samar da ingantattun yanayin yanayin-zazzabi don jefa sassan aluminium rigyawa, inganta ingancin samfurin da rage farashin scrap ta30%.
- Dakunan gwaje-gwaje da cibiyoyin bincike: Anyi kyau ga gwaje-gwaje na zazzabi, tabbatar da sakamako mai aminci saboda abin da aka yisti da kwanciyar hankali.
Ƙarshe
Namunarke giwaKayan aikin da ke cikin gida a cikin inbangry da masana'antun ƙarfe, sanannu ne ga na kwarai na wasan kwaikwayon su. Ta hanyar fifiko da ci gaba da ci gaba, mun iyar da mu samar da abokan cinikinmu tare da mafi kyawun hanyoyin sadarwa wanda aka dace da takamaiman bukatunsu. Idan kun kasance cikin binciken amintaccen abin da zai iya narkar da ayyukan ƙarfe na ƙarfe, ba tare da ci gaba da silin carbide curbide da daidaito da gwaninta ba. Don tambayoyi ko ƙarin bayani, da fatan za a iya tuntuɓar mu.