Soo-celinta Wershada ee Caabuda / Xidho saxanadda birta u adkaysta
Waa maxay Bir-iska-caabbinta Abrasion?
Saxan u adkaysta xidhashada waa nooc ka mid ah saxan bir ah oo leh caabbinta xidhashada sare. Taasi waa inta badan iyada oo lagu darayo taxane ah walxo alloy ah sida chrome, manganese, molybdenum, nickel, vanadium birta, ama habka daawaynta gaarka ah iyo kulaylka (sida deminta + xanaaqa) dusha iyo gudaha saxanka birta si loo abuuro heer gaar ah oo urur adag (sida martensite, bainite, iwm.) xirashada abrasive, iwm.). Saxanka xidhani waxa uu si gaar ah ugu habboon yahay in si ba'an loogu isticmaalo qodista macdanta, qodista iyo warshadaha dhul-guurka iyo sidoo kale warshadaha guud iyo warshadaha birta iyo warshadaha tamarta korontada.
| Magacaabidda Darajada | Astaamaha | Codsiyada |
| AR200 | Adag iyo adkaan dhexdhexaad ah | Gawaadhida safeeya, xidho taarikada |
| AR400 | Adag sare, iska caabin aad u fiican | Xirmooyinka baaldiga, burburinta, hoppers |
| AR450 | Adag aad u sarreeya, caabbinta naaxinta sare | Iska rogo maydadka xamuulka qaada, xadhkaha goos gooska ah |
| AR500 | Adag aad u daran, caabbinta xidhashada gaarka ah | cagaf-cagaf, toogashada bartilmaameedyada |
| AR600 | Adag aadka u sarreeya, caabbinta xidhashada sare | Baaldiyo qodista, mishiinnada culus |
| AR300 | Adag iyo adkaanta wanaagsan | Taarikada liner, xidho qaybo |
| AR550 | Adkeysi aad u sarreeya, caabbinta xirashada gaarka ah | Qalabka macdanta, burburinta dhagaxyada |
| AR650 | Adag aadka u sarreeya, caabbinta naaxinta sare | Warshadaha sibidhka, mashiinada culus |
| AR700 | Adag aad u daran, iska caabin aad u fiican | Maareynta alaabta, qalabka dib u warshadaynta |
| AR900 | Adag aadka u sarreeya, caabbinta xidhashada ugu badan | Cidhifyada goynta, bay'ada xidhashada daran |
AR Steel Properties
Astaamaha saxan birta AR, xaashida iyo gariiradda way kala duwan yihiin iyadoo ku xidhan darajada. Marka uu hooseeyo darajada, sida AR400, waa in ka sii qaabaysan birta. Markasta oo uu darajada sareeyo, sida AR500, waa sii adkaanaysaa birta. AR450 waa mid dhexda ku toosan, taasoo tilmaamaysa "meel macaan" oo u dhaxaysa adkaanta iyo qaabaynta. Waxaad ku arki kartaa macluumaad dheeraad ah oo ku saabsan darajo kasta oo birta ah adigoo isticmaalaya shaxda hoose.
| Darajo | Hardness Brinell | |
| AR200 | 170-250 BHN | Wax badan baro |
| AR400 | 360-444 BHN | Wax badan baro |
| AR450 | 420-470 BHN | Wax badan baro |
| AR500 | 477-534 BHN | Wax badan baro |
Marka lagu daro buundooyinka liiska ku jira, ASTM Wear Resistant Steel taarikada sidoo kale waxaa ku jira darajooyin kale sidaAR250, AR300, AR360, AR450, AR550iwm. Waxaan bixinaa noocyo kala duwan oo badeecooyin ah,haddii aad u baahan tahay, fadlan xor u noqo inaad nala soo xidhiidho.
| Heerka Birta | Dhumucda mm | Heerka Fasalka | Halabuurka Kiimikada Birta ee WNM Wt% | ||||||||
| C | Si | Mn | P | S | Mo | Cr | Ni | B | |||
| Max | |||||||||||
| NM 360 | ≤50 | AE,L | 0.20 | 0.60 | 160 | 0.025 | 0.015 | 0.50 | 1.00 | 0.80 | 0.004 |
| 51-100 | A,B | 0.25 | 0.60 | 160 | 0.020 | 0.010 | 0.50 | 1.20 | 1.00 | 0.004 | |
| NM 400 | ≤50 | AE | 0.21 | 0.60 | 1.60 | 0.025 | 0.015 | 0.50 | 1.00 | 0.80 | 0.004 |
| 51-100 | A,B | 0.26 | 0.60 | 1.60 | 0.020 | 0.010 | 0.50 | 1.20 | 1.00 | 0.004 | |
| NM 450 | ≤80 | AD | 0.26 | 0.70 | 1.60 | 0.025 | 0.015 | 0.50 | 1.50 | 100 | 0.004 |
| NM 500 | ≤80 | AD | 0.30 | 0.70 | 1.60 | 0.025 | 0.015 | 0.50 | 1.50 | 1.00 | 0.004 |
| Dhumucda | 0.4-80mm | 0.015"-3.14" |
| Ballaca | 100-3500mm | 3.93"-137" |
| Dhererka | 1-18m | 39"-708" |
| Dusha sare | Saliid, Rinjiyeyn Madow, Xabad Qarxisay, Galvanized Kulul, La Hubiyay, iwm. | |
| Habka | Goynta, Laacidda, Tooshka, iwm. | |
| Fasallada Guud | NM260,NM300,NM350,NM400,NM450,NM500,NM550,NM600,iwm. | |
| Codsiga | Qaar ka mid ah codsiyada caadiga ah ee loo isticmaalo in lagu caawiyo iska caabinta dhogorta iyo jeexjeexa walxaha waxaa ka mid ah: Qaadayaasha, baallooyinka, qashinka qashinka, lifaaqyada dhismaha, sida kuwa loo isticmaalo cagaf-cagafyada iyo qodista, Grates, Chutes, Hoppers, iwm. | |
| * Halkan waxaa ah cabbirka caadiga ah iyo heerka, shuruudaha gaarka ah fadlan nala soo xiriir | ||
| Walxaha | Hickness /mm |
| Hardox HiTuf | 10-170mm |
| Hardox HITamp | 4.1-59.9mm |
| Hardox400 | 3.2-170mm |
| Hardox450 | 3.2-170mm |
| Hardox500 | 3.2-159.9mm |
| Hardox500Tuf | 3.2-40mm |
| Hardox550 | 8.0-89.9mm |
| Hardox600 | 8.0-89.9mm |
Noocyada ugu waaweyn iyo moodooyinka
HARDOX Saxan bir ah oo u adkaysta xidhashada: waxaa soo saaray Swedish Steel Oxlund Co., Ltd., oo u qaybsan HARDOX 400, 450, 500, 550, 600 iyo HiTuf iyadoo loo eegayo heerka qalafsanaanta.
JFE EVERHARD Xidho saxan bir ah oo adkaysi u leh: JFE Steel wuxuu ahaa kii ugu horreeyay ee soo saara oo iibiya tan iyo 1955. Qalabka wax soo saarka wuxuu u qaybsan yahay qaybaha 9, oo ay ku jiraan 5 taxane ah oo heer sare ah iyo 3 taxane adag oo dammaanad qaadi kara heerkulka hoose ee -40 ℃.
Xaashiyaha Biraha u adkaysta ee Maxaliga ah: NM360, BHNM400, BHNM450, BHNM500, BHNM550, BHNM600, BHNM650, NR360, NR400, B-HARD360, HARD400, iwm Bir iyo iwm.
Faa'iidooyinka taarikada birta u adkeysata way badan yihiin waxayna ka dhigaan doorashada la doorbido codsiyada halka ciribtirka iyo xirashada ay yihiin walaac muhiim ah. Qaar ka mid ah faa'iidooyinka muhiimka ah waxaa ka mid ah:
Xiro iska caabinXiro saxan bir ah oo adkaysi u leh ayaa loo farsameeyay inay iska caabiso nabaad-guurka, nabaad-guurka iyo xidhashada taasoo aakhirka u oggolaanaysa cimriga adeegga qalabka iyo mashiinnada xaalad aad u daran oo ah jawi shaqo.
Adag: Suufyadani waxay maraan habka mugdiga ah ee Rockwell scale (HRC) sababtoo ah adkaanta sare ee ka hortagaysa inay xirmaan dusha sare iyo qallafsanaan xitaa jawiga daran.
Iska caabinta SaamayntaXiro taarikada birta ah ee u adkaysata waxay sidoo kale leedahay iska caabin aad u fiican si loogu isticmaalo xaaladaha qalabka lagu sakhiray xoqin iyo saameyn sare oo la isku daray.
Nolosha Qalabka Dheer: Iyaga oo gacan ka geysanaya yaraynta jeexjeexa iyo jeexjeexa gudaha mishiinada iyo qalabka, taarikada ayaa kaa caawin kara kordhinta nolosha qalabkan oo ay yareeyaan inta jeer ee ay u baahan yihiin dayactirka, hagaajinta, ama beddelka.
Waxqabad Wanaagsan: Taarikada birta ah ee u adkaysata waxay hagaajin kartaa waxqabadka iyo wax soo saarka qalabka iyada oo la yareynayo baahida loo qabo wakhtiga dhimista iyo dayactirka, taas oo keeni karta heerar sare oo hufnaan hawleed.
Codsiga oo kala duwan oo codsi ahXiro saxan bir ah oo adkaysi u leh ayaa lagu heli karaa qaab dhumucdiisu tahay 3mm ilaa 100mm oo leh cabbir caadi ahaan 2000mm*6000mm, kaas oo lagu dabaqi karo dhinacyo kala duwan sida macdanta iyo dhismaha, maaraynta walxaha iyo dib u warshadaynta.
Faa'iidada Dhaqaalaha: Inkasta oo qiimaha bilowga ah ee iibsashada taarikada xidhashada laga yaabo inuu sarreeyo marka la barbardhigo taarikada birta fudud, waxaad ku badbaadin doontaa wakhti iyo lacag iyada oo dayactirka iyo beddelka ugu yar, taas oo ka dhigaysa xal kharash-ool ah.
Ikhtiyaarada HabayntaTaarikada waxaa loo beddeli karaa meelo kala duwan oo codsi ah, tusaale ahaan, leh darajooyin adag oo kala duwan, cabbirro iyo daawaynta dhammayn ee dusha sare, iyaga oo la qabsanaya baahiyaha gaarka ah ee mashiinka iyo xaaladaha hawlgalka.
Taarikada birta u adkeysaneysa waxay ka helaan codsiyo warshado iyo qalabyo kala duwan oo kala duwan halkaasoo naaxinta, saameynta, iyo xirashada ay yihiin walaacyo muhiim ah. Codsiyada caadiga ah qaarkood waxaa ka mid ah:
Mashiinada Macdanta: Saanadaha iyo ilaalada loo isticmaalo burburinta, shaashadaha, suumanka qaada iyo qalabka kale si looga hortago saamaynta iyo xidhashada macdanta.
Qalabka Dhismaha SibidhkaMashiinnada loo isticmaalo qalabka kubbadda, miraha toosan iyo qalabyada kale si loo hagaajiyo qalabku waxay xidhaan caabbinta iyo yaraynta wakhtiga.
Metallurgy Power Koronto: Dhuumaha budada dhuxusha, kuwa boorka aruuriya, marawaxada ee warshadaha tamarta kulaylka, hoppers, saxarada quudinta, dahaarka iyo qaybaha kale ee foornooyinka qaraxa ee birta dhalaalaysa waxaa loo isticmaali doonaa si loo hubiyo in hawlgalka xasilloon ee qalabka.
Warshadaha Kiimikada DhuxushaKa ilaali agabka xirashada qalabka ku jira kaydinta dhuxusha, shaagagyada, alaabada iyo qalabka kale.
Mashiinnada InjineerinkaBaaldiyada, kabaha daba-galka ah iyo qaybaha kale ee qodista, xamuulka, cagaf-cagafyada, iwm ayaa inta badan loo isticmaalaa si loo horumariyo hufnaanta hawlgalka iyo nolosha qalabka.
Ogow:
1.Saamaynta bilaashka ah, 100% hubinta tayada iibka kadib, Taageer hab kasta oo lacag bixin ah;
2.Dhammaan qeexitaannada kale ee tuubooyinka birta kaarboonka wareega ayaa la heli karaa iyadoo loo eegayo baahidaada (OEM & ODM)! Qiimaha warshadda waxaad ka heli doontaa ROYAL GROUP.
Duubista kulul waa hannaan-shiidid taasoo ku lug leh in birta lagu rogo heerkul sarreeya
kaas oo ka sarreeya birtaheerkulka recrystalization ee.
BaakadahaTaarikada birta u adkeysaneysa xirashada waa in lagu xiraa si waafaqsan heerarka qaranka iyo qeexida warshadaha si loo xaqiijiyo badbaadada iyo xasiloonida alaabta. Hababka baakadaha caadiga ah waxaa ka mid ah sanduuqyo alwaax ah, alwaaxyo alwaax ah, iyo xadhig bir ah. Inta lagu jiro habka baakooyinka, hubi in alaabta baakaduhu ay si ammaan ah u xiran yihiin oo la xoojiyay si looga hortago barokaca ama dhaawaca inta lagu jiro gaadiidka.
Gaadiidka:Degdegga (Garitaanka Tusaalaha), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
S: Ma saaraha ua?
A: Haa, waxaanu nahay saaraha tuubada spiral birta ku yaala tuulada Daqiuzhuang, magaalada Tianjin, Shiinaha
S: Ma heli karaa amar tijaabo ah oo kaliya dhowr tan?
J: Dabcan. Waxa aanu kuugu soo rari karnaa xamuulka adeega LCL.(Culshada weelka oo ka yar)
S: Haddii muunad bilaash ah?
J: Tusaalaha bilaashka ah, laakiin iibsadaha ayaa bixiya xamuulka.
S: Ma waxaad tahay alaab-qeybiye dahab ah oo ma samaysaa dammaanad ganacsi?
J: Anagu 13 sano alaab-qeybiye dahab ah waxaanu aqbalnaa dammaanad ganacsi.










