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Buku Lotsogolera Kusankha Zinthu Zopangira Mphika wa Slag: ZG270-500, GS-20Mn5 kapena ASTM A27 - Ndi Iti Imene Ikugwirizana ndi Mphero Yanu Yachitsulo? Chithunzi Chowonetsedwa
  • Buku Lotsogolera Kusankha Zinthu Zogwiritsidwa Ntchito M'mphika wa Slag: ZG270-500, GS-20Mn5 kapena ASTM A27 - Ndi Iti Imene Ikugwirizana ndi Mphero Yanu Yachitsulo?

Buku Lotsogolera Kusankha Zinthu Zogwiritsidwa Ntchito M'mphika wa Slag: ZG270-500, GS-20Mn5 kapena ASTM A27 - Ndi Iti Imene Ikugwirizana ndi Mphero Yanu Yachitsulo?

Kufotokozera Kwachidule:

Kodi ndi zinthu ziti zabwino kwambiri pa mphika wanu wa slag?Bukuli likuyerekeza magiredi atatu odziwika bwino -ZG270-500 (muyezo wa ku China), GS-20Mn5 (DIN), ndi ASTM A27 60-30 (muyezo wa ku USA)- kutengera deta yeniyeni ya mphero. Timaphimba kapangidwe ka mankhwala, mawonekedwe a makina, kukana kutopa ndi kutentha, kulimba kwa kutentha kochepa, mtengo, ndi nthawi yogwiritsira ntchito. Palibe zonena zotsatsa; upangiri wothandiza wokha wokuthandizani kusankha mtundu womwe ukugwirizana ndi mtundu wa ng'anjo yanu, nyengo, ndi bajeti.


Zofotokozera Zamalonda

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chifukwa Chake Bukuli Lilipo (Ndipo Chifukwa Chake Muyenera Kusamala)

Ngati mudagulapo mphika wa slag, mukudziwa bwino ntchito yake: ogulitsa amakutumizirani mtengo wokhala ndi kalasi yofunikira, mwina tsamba limodzi la deta, ndi lonjezo lakuti "iyi ndiye giredi yabwino kwambiri pa uvuni wanu." Koma mphikawo ukasweka patatha miyezi 18, ogulitsa omwewo amati, "mikhalidwe yanu yogwirira ntchito ndi yovuta kwambiri."

Talemba bukuli chifukwa timaona chisokonezo tsiku lililonse. Oyang'anira mafakitale amatifunsa kuti:

● Kodi kusiyana kwenikweni pakati pa ZG270-500 ndi GS-20Mn5 ndi kotani?

● N’chifukwa chiyani ASTM A27 60-30 ndi yotsika mtengo koma imakhala ndi mphamvu zochepa zokolola?

● Kodi ndingagwiritse ntchito zinthu zomwezo pa miphika ya slag ya EAF ndi BOF?

Bukuli limakupatsani mayankho olunjika - palibe malonda olakwika, palibe ndondomeko yobisika. Tiyerekeza zipangizo zitatu zodziwika bwino za mphika wa slag, ndikukuuzani komwe chilichonse chimagwira ntchito bwino, ndi komwe chimalephera.

*Chodzikanira: Izi zikuchokera pa zaka zoposa 20 zomwe Womic Steel yakhala ikugwira ntchito yopangira zinthu ndi mayankho ochokera ku mafakitale opitilira 200 achitsulo padziko lonse lapansi. Mikhalidwe yanu yogwirira ntchito ingasiyane.*

Opikisana Atatu - Chidule

Giredi Muyezo Kugwiritsa Ntchito Kawirikawiri M'miphika Yothira Zinyalala Chiwerengero cha Mtengo Choyerekeza
ZG270-500 GB/T 11352 (China) Cholinga chachikulu, nyengo yofatsa 1.0 (zoyambira)
GS-20Mn5 DIN 17182 (Germany) Kutentha kwakukulu, kutentha kochepa 1.4 – 1.6
ASTM A27 60-30 ASTM (USA) Mapulojekiti a US omwe ali ndi ntchito zochepa mpaka zochepa 1.1 – 1.2

ZG270-500ndi ntchito yogwiritsidwa ntchito kwambiri m'mafakitale opanga zitsulo aku China. Ndi yotsika mtengo, yosavuta kuipanga, ndipo imagwira ntchito bwino m'mafakitale ambiri achitsulo - makamaka m'madera otentha omwe ntchito zake zimakhala zokhazikika.

GS-20Mn5ndiye chisankho chabwino kwambiri pa ntchito zovuta: kuyendetsa njinga pafupipafupi, nyengo yozizira, komanso komwe kumafunika satifiketi yogwirizana ndi miyezo ya ku Europe. Sikuti ndi njira yokhayo yogwiritsira ntchito kutentha - njira yochizira kutentha ndi yovuta kwambiri.

ASTM A27 60-30ndi muyezo waku America wofanana ndi ZG270-500 koma uli ndi zofunikira zosiyanasiyana zoyesera. Nthawi zambiri umaperekedwa kwa mapulojekiti othandizidwa ndi mabungwe aku US kapena kampani ya uinjiniya yaku America.

Kapangidwe ka Mankhwala - Manambala Enieni

Tiyeni tiike pambali mayina a malonda ndikuwona kusanthula kwenikweni kwa ndowe. Izi ndi mitundu yodziwika bwino yopangira miphika ya slag (osati yochepera/yokwera pa muyezo uliwonse - tazilimbitsa kuti zigwire bwino ntchito).

Chinthu ZG270-500 (Yachizolowezi) GS-20Mn5 (Yachizolowezi) ASTM A27 60-30 (Yachizolowezi)
Kaboni (C) 0.30 – 0.37% 0.18 – 0.23% 0.28 – 0.32%
Silikoni (Si) 0.30 – 0.50% 0.30 – 0.50% 0.30 – 0.60%
Manganese (Mn) 1.10 – 1.40% 1.00 – 1.50% 0.90 – 1.20%
Phosphorus (P) ≤0.030% (tikufuna 0.020) ≤0.020% ≤0.040%
Sulfure (S) ≤0.030% (tikufuna 0.020) ≤0.020% ≤0.040%
Chromium (Cr) Zomwe sizinafotokozedwe ≤0.30% Zomwe sizinafotokozedwe
Nikeli (Ni) Zomwe sizinafotokozedwe ≤0.40% Zomwe sizinafotokozedwe
Molybdenum (Mo) Zomwe sizinafotokozedwe ≤0.10% Zomwe sizinafotokozedwe

Izi zikutanthauza chiyani m'moyo weniweni:

●Kuchepetsa mpweya mu GS-20Mn5(0.18-0.23%) zikutanthauza kuti zinthu zitha kusweka bwino komanso kulimba kwambiri, makamaka kutentha kochepa. Zimathandizanso kuchepetsa chiopsezo cha kusweka kwa haidrojeni.

●P ndi S zolimbaMu GS-20Mn5 amachepetsa kung'ambika kwa kutentha ndipo amawonjezera kulimba kwa zinthu. Izi ndizofunikira pamene mphika wanu wa slag umatenthedwa ndi kuzizira mobwerezabwereza - kuipitsidwa kochepa kumatanthauza kukhala ndi moyo wautali.

●Palibe Cr/Ni/Mo yotchulidwaMu ZG270-500 ndi ASTM A27 zikutanthauza kuti fakitaleyi ingagwiritse ntchito chitsulo cha kaboni choyera popanda zinthu zina zosakaniza. Izi ndi zabwino pakakhala kofewa, koma osati pakakhala kutopa ndi kutentha.

Momwe Mungakulitsire Moyo Wonse wa Slag Pot Guide Yosamalira, Kuyang'anira & Kukonza

Momwe Mungasankhire

Tsatirani mafunso motsatira ndondomeko. Kutengera ndi mayankho anu, sankhani mfundo zomwe mwalimbikitsa.

Gawo 1: Kodi chomera chanu chimagwira ntchito pansi pa 0°C kwa miyezi yoposa iwiri pachaka?

INDE→ Pitani ku Gawo 2

NO→ Pitani ku Gawo 3.

Gawo 2 (la malo otentha pang'ono): Kodi mukufuna satifiketi yaku Europe (PED / EN 10204 3.2)?

INDE→ SankhaniGS-20Mn5(ndi mayeso a -20°C ≥27J).

NO→ SankhaniZG310-570(kalasi yolimba ya Chitchaina) kapenaGS-20Mn5(ngati bajeti ilola).

*ZG310-570 ndi mtundu watsopano wa ZG270-500 wokhala ndi mphamvu zambiri komanso wokana kutentha kwambiri.*

Gawo 3 (pa kutentha kwabwinobwino kapena nthawi zina kotsika): Kodi poto yanu ya slag imakumana ndi kutentha kopitilira 10 patsiku (monga EAF kapena kuyeretsa LF pafupipafupi)?

INDE→ SankhaniGS-20Mn5(kuchepetsa kutopa kwa kutentha).

NO→ Pitani ku Gawo 4.

Gawo 4 (pakakhala zochitika zochepa komanso zosapitirira muyeso): Kodi polojekiti yanu ili ku USA kapena ikuthandizidwa ndi mabungwe aku US?

INDE→ SankhaniASTM A27 60-30(kukwaniritsa miyezo ya US).

NO→ SankhaniZG270-500(yotsika mtengo kwambiri, mtengo wake ndi wabwino kwambiri).

Gome la Chidule

Mkhalidwe Wogwirira Ntchito Zinthu Zolimbikitsidwa
Kutentha kotsika + kukufunika satifiketi yaku Europe GS-20Mn5 (yokhala ndi mphamvu ya -20°C)
Kutentha kotsika + palibe satifiketi yaku Europe ZG310-570 kapena GS-20Mn5
Kutentha kwambiri (> kutentha kwa 10 patsiku) GS-20Mn5
Pulojekiti ya ku US kapena yothandizidwa ndi US ASTM A27 60-30
Kutentha kofatsa, kuzungulira kotsika, pulojekiti yosakhala ya ku US ZG270-500 (yotsika mtengo kwambiri)
Chidebe cha Slag cha matani 20-50 chapakati chopangira zitsulo cha EAF & LF – Womic Steel

Katundu wa Makina - Zimene Mungapeze Papepala vs. Zimene Mungapeze Mu Mpunga

Katundu ZG270-500 GS-20Mn5 ASTM A27 60-30
Mphamvu Yotulutsa (min, MPa) 270 300 207
Mphamvu Yokoka (min, MPa) 500 480-630 414
Kutalika (mphindi, %) 18 22 24
Kulimba kwa Impact (Charpy V) Sikofunikira (timayesa pa 20°C) 27J pa -20°C mwachizolowezi 20J pa 20°C mwachizolowezi
Kutentha Kwambiri kwa Utumiki (kopitilira) ~600°C ~650°C ~600°C
Kukana Kutopa kwa Kutentha Chiyambi ~40% bwino Chiyambi +

Tsopano tiyeni tilembe tebulo ili kuti ligwirizane ndi ntchito yanu ya tsiku ndi tsiku:

●Mphamvu yobereka– GS-20Mn5 ili ndi zokolola zambiri (300 vs 270 MPa), kotero imakana kusintha kwa kutentha pansi pa katundu wolemera wa slag. Izi zimawonekera mukadzaza mphika kapena pamene crane ikugwira ntchito molimbika.

●Kutalikitsa– ASTM A27 imakhala ndi kutalika kwakukulu (24% vs 18%), zomwe zikutanthauza kuti imatha kutambasuka kwambiri isanasweke. Koma m'miphika ya slag, kutalika kopitilira 18% sikofunikira kwenikweni - kutopa ndi kutentha.

●Kulimba kwa mphamvu– Ichi ndi chachikulu. GS-20Mn5 nthawi zambiri imayesedwa mphamvu pa -20°C. Ngati fakitale yanu ili ku Siberia, kumpoto kwa Canada, kapena kumpoto kwa China nthawi yozizira, izi ndizofunikira. ZG270-500 ndi ASTM A27 zitha kufooka kutentha pang'ono.

l *Nkhani yeniyeni: Mphero ina ku Inner Mongolia inagwiritsa ntchito miphika ya ZG270-500. Mu Januwale, kutentha kwa panja -25°C, mphika unasweka nthawi yoyamba kudzaza masana. Anasintha n’kupita ku GS-20Mn5 - palibe kuswekanso kwa m’nyengo yozizira.*

01 20-50 Ton Slag Pot Medium Capacity Sladle for EAF & LF Steelmaking – Womic Steel

Mtengo vs. Magwiridwe antchito - Ndi iti yomwe imakupatsani ROI Yabwino Kwambiri?

Tafufuza deta ya mtengo ndi moyo wa makina opangira zitsulo 47 kwa zaka 5. Nazi zomwe tapeza:

Giredi Mtengo Wapamwamba Avereji ya Kulephera kwa Miyendo Mtengo pa Maulendo 1,000
ZG270-500 Chiyambi Ma cycle 4,200 $X (zoyambira)
ASTM A27 60-30 + 10-15% Ma cycle 4,500 0.95X
GS-20Mn5 +40-60% Ma cycle 7,500 0.85X

Manambala ndi osonyeza - mtunda womwe mukuyenda ungasiyane malinga ndi momwe ntchito ikuyendera.

Mfundo yodabwitsa:Ngakhale kuti mtengo wake unali wokwera pasadakhale, GS-20Mn5 nthawi zambiri imaperekamtengo wotsika kwambiri pa kuzungulira kulikonsechifukwa imakhala nthawi yayitali pafupifupi kawiri kuposa iyo. Koma pali vuto: imafuna chithandizo choyenera cha kutentha (chozimitsidwa + chotenthetsedwa). Mafakitale ena oyambitsa zinthu amati amapereka GS-20Mn5 koma amapereka zinthu zokhazikika zokha - zomwe sizingakupatseni moyo womwewo.

 

Nthawi yogwiritsira ntchito ZG270-500:

● Ntchito yanu ndi yofatsa (palibe kutentha komwe kumachitika kawirikawiri)

● Simugwira ntchito pansi pa 0°C

● Muli ndi bajeti yochepa ndipo mungathe kupirira moyo waufupi

● Mumasintha miphika zaka ziwiri kapena zitatu zilizonse

Nthawi yogwiritsira ntchito ASTM A27 60-30:

● Mafotokozedwe a polojekiti yanu amafunikira zinthu za ASTM

● Muyenera kukwaniritsa kampani ya uinjiniya kapena yobwereketsa ndalama ku US

● Simukufuna kulipira GS-20Mn5 premium koma mukufuna zikalata zabwino pang'ono kuposa ZG270-500

Nthawi yogwiritsira ntchito GS-20Mn5:

● Mumagwira ntchito maola 24 pa sabata ndi kutentha kwambiri (EAF kapena kugwiritsa ntchito LF pafupipafupi)

● Kutentha kwanu kwa mlengalenga kumatsika kufika pamlingo wozizira kwambiri

● Mukufuna mtengo wotsika kwambiri wa nthawi yayitali pa tani imodzi ya chitsulo chopangidwa

● Mukufunika satifiketi ya ku Ulaya (PED, EN 10204 3.2)

Malingaliro Olakwika Ofala - Zimene Timamva Kuchokera kwa Makasitomala

Lingaliro Lolakwika 1: "Kulimba kwambiri nthawi zonse kumatanthauza kuti mphika wabwino kwambiri umakhala ndi matope."
Si zoona. Mphamvu yokoka yoposa 450 MPa siigwiritsidwa ntchito kawirikawiri pokonza miphika ya slag. Chomwe chimapha miphika ndi kutopa kwa kutentha ndi kugwedezeka, osati kupsinjika kwa static. GS-20Mn5 ili ndi mphamvu yokoka yocheperako poyerekeza ndi ZG270-500 koma ndi yolimba kwambiri kuposa kutopa.

 

Lingaliro Lolakwika 2: "Kampani iliyonse yopangira zitsulo ingapange GS-20Mn5 - ndi muyezo chabe."
Cholakwika. GS-20Mn5 imafuna chithandizo chotenthetsera bwino: kuzimitsidwa (madzi kapena mpweya wokakamizidwa) ndi kutenthedwa. Makampani ambiri oyambitsa zinthu amadumpha sitepe ya quench ndipo amangosintha. Mumapeza GS-20Mn5 chemistry koma ZG270-500 properties. Funsani zolemba za chithandizo cha kutentha ndi mbiri ya kuuma.

 

Lingaliro Lolakwika 3: “Nthawi zonse takhala tikugwiritsa ntchito ZG270-500 ndipo palibe vuto.”
Funso limodzi: kodi mukudziwa kuti nthawi yanu yeniyeni yosinthira magetsi yalephera? Makampani ambiri opanga magetsi amavomereza kuti nthawi 3,000 ndi "zabwino" - koma mutha kupeza nthawi 7,000 pogwiritsa ntchito chipangizo chabwino. Ndikoyenera kuwerengera mtengo wobisika wosinthira magetsi msanga komanso nthawi yopuma.

Zomwe Mungafunse Wogulitsa Mphika Wanu wa Zinyalala (Mndandanda Wowunika)

Musanamalize kuyitanitsa, funsani mafunso awa - mayankho adzakuuzani ngati wogulitsayo akudziwa zomwe akuchita.

1."Kodi muli ndi chemistry yotani yeniyeni ya giredi iyi, osati malire okha?"
Wopereka wabwino adzakupatsani mitundu yochepa (monga C: 0.30-0.35%, osati 0.30-0.40%).

2."Kodi mumachita mayeso a kukhudzidwa pa 0°C kapena -20°C? Kodi mungandiwonetse zotsatira zake?"
Pa ZG270-500, ogulitsa ambiri sayesa mphamvu konse. Pa GS-20Mn5, -20°C ndiye muyezo.

3."Kodi nthawi yanu yochizira kutentha ndi yotani pa zinthuzi?"
Khalani olunjika: kutentha kowonjezera mphamvu, nthawi yonyowetsa pa inchi iliyonse ya gawo, chozimitsira, kutentha kowonjezera mphamvu ndi nthawi.

4."Kodi muli ndi lipoti loyesa kutentha kowononga pazinthu izi?"
Opanga zitsulo ochepa kwambiri amachita izi. Womic Steel imapereka imodzi ikapemphedwa.

5."Kodi mungapereke mapu a makulidwe a khoma pogwiritsa ntchito lipoti la ultrasound?"
Izi zimatsimikizira makulidwe ofanana - vuto lobisika lomwe limapezeka kawirikawiri m'miphika ya slag.

05 20-50 Ton Slag Pot Medium Capacity Sladle for EAF & LF Steelmaking – Womic Steel

Malangizo Omaliza

Kwa mphero zambiri zapakatikati zomwe zili m'nyengo yocheperako:Yambani ndi ZG270-500. Ndi yotsika mtengo ndipo imagwira ntchitoyo. Koma funsaniwokhazikika komanso wofewachithandizo cha kutentha - ogulitsa ambiri amangosintha zinthu kukhala zatsopano, zomwe zimachepetsa kulimba.

Kwa mphero zomwe zimakhala ndi nyengo yozizira kapena zomwe zimagwiritsidwa ntchito pafupipafupi:Ikani ndalama muGS-20Mn5yokhala ndi kapangidwe kofewa komanso kofewa. Ndalama zoyambira zimabweza mkati mwa zaka ziwiri chifukwa cha kusintha kochepa komanso nthawi yochepa yopuma.

Kwa mapulojekiti ofunikira ku US:ASTM A27 60-30 ndiye chisankho chotetezeka. Komabe, ngati mikhalidwe yanu yogwirira ntchito ndi yovuta, sinthani ku ASTM A27 65-35 (zokolola zambiri).

Chilichonse chomwe mungasankhe, lembani zonse m'malemba.Mitundu ya mankhwala, nthawi yochiritsira kutentha, njira za NDT, ndi njira zovomerezeka - sizipereka mpata woti titanthauzire.

Kodi Simukudziwabe? Tiyeni Tikambirane za Ntchito Yanu Yapadera

Chomera chilichonse chachitsulo chimasiyana. Tikhoza kuwona momwe mphika wanu wa slag ukuyendera panopa - kuyambira nthawi yogwira ntchito mpaka nthawi yogwira ntchito, zithunzi za momwe zinthu zimagwirira ntchito, kutentha kwa ntchito, ndi mphamvu ya crane - kenako tikupangirani zipangizo ndi kapangidwe kake kabwino kwambiri.

Imbani kapena WhatsApp:

Victor: +86 15575100681

Jack: +86 18390957568

Titumizireni imelo: sales@womicsteel.com

Webusaiti: www.womicsteel.com

Chitsulo cha Womic – Sitimagulitsa miphika ya slag yokha; timakuthandizani kusankha yoyenera mphero yanu.

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