Mphika wa Matani 20-50 | Chidebe cha Slag Chokhala ndi Mphamvu Yapakatikati Chopangira Zitsulo za EAF & LF - Chitsulo cha Womic

Kufotokozera Kwachidule:

Kukula kwa Mphika wa Zinyalala:Kuchuluka kwa matani 20 - 50 (mwamakonda), kulemera matani 25 - 60, voliyumu 15 - 35 m³, kukula kwa chojambula chilichonse. Trunnion: yoponyedwa mkati 35CrMo kapena 40Cr yokhala ndi fillet yolimbikitsidwa.

Zipangizo ndi Miyezo:ZG270-500, ZG310-570, GS-20Mn5, ASTM A27 65-35. Yogwirizana ndi ASTM A27, DIN 17182, ISO 3755, JIS G7821. Kuchiza kutentha: Kwachibadwa + Kofewa. Pamwamba: mkati mwake mwapangidwa kuti musamamatire, kuphulika kwakunja kwa mfuti + chophimba cha aluminiyamu chotentha kwambiri.

Njira Yopangira:Kuyika chinthu chimodzi chophatikizana - palibe mipata yolumikizira. EAF + LF + VD degassing (S≤0.020%, P≤0.020%). Kuyerekeza kwa CAE kulimba. 100% NDT: UT (Mizere 1, thupi la Level 2), MT, PT. Optional Phased Array UT.

Kagwiritsidwe Ntchito ka Mphika wa Zinyalala:EAF yapakatikati (50-100t), LF refinery, ma BOF converters ang'onoang'ono, ma foundry, ma copper/nickel smelters, mayendedwe a slag m'mafakitale achitsulo.

Chitsulo cha Womicimapereka miphika yapakatikati yopangidwa kuti igwire ntchito kwa ma cycle 5,000–8,000 yokhala ndi mphamvu yolimba ya kutentha. Kuyika kwathu kophatikizana kumachotsa ming'alu ya mzere wothira. Kapangidwe kake kapadera ka mphamvu ya crane yanu yomwe ilipo. ISO, PED yovomerezeka. Kutumiza mwachangu (masiku 35–55). Pezani mtengo wa miphika yanu yapakatikati yopangidwa lero.

Tumizani imelo kwa ife Zofotokozera Zamalonda

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chidule cha Zamalonda - Chifukwa Chake Miphika Yapakatikati Yopanda Zinyalala Ndi Msana wa Mipiringidzo Yambiri Yachitsulo

Miphika yapakati yothira matope(matani 20–50) ndi zombo zogwiritsira ntchito zotayira zinyalala zomwe zimapezeka kwambiri m'mafakitale ang'onoang'ono mpaka apakatikati achitsulo, mafakitale apadera achitsulo, ndi mafakitale opangira zitsulo. Zimagwira ntchito zosiyanasiyana monga:

●Matani 50–100 EAF(kupanga zitsulo zogwiritsidwa ntchito kwambiri pogwiritsa ntchito zinyalala)

●Ziwiya za LF ladlezoyeretsera zina

●Ma converter a BOF okwana matani 120(kugawanika kwa slag)

●Zosungunulira zopanda chitsulo(mkuwa, nikeli, lead)

●Zipangizo zazikulu zopangira mazikondi ng'anjo zoyatsira moto zokwana matani 30–60

Mosiyana ndi miphika yaying'ono (5–15t) yomwe nthawi zambiri imagwiritsidwa ntchito pochita zinthu zosiyanasiyana, kapena miphika yayikulu (60–100t) ya migolo yayikulu yolumikizidwa, miphika yapakatikati imagwira ntchito pakukwera njinga pang'ono koma mwamphamvu– nthawi zambiri kutentha 10–15 patsiku, masiku 5–6 pa sabata. Amafuna kugawa bwinomphamvu, kulimba, ndi mtengo.

Njira yaikulu yolephera kwa miphika yapakati si kutopa kwa kutentha (monga momwe zimakhalira m'miphika ya EAF) kapena kukwera (monga momwe zimakhalira m'miphika ya BOF) - ndikugwedezeka kwa makina + kutentha pamodziMiphika yapakati nthawi zambiri imanyamulidwa pamwamba pa nthaka yolimba, yopendekeka ndi ma crane osalunjika bwino, ndipo nthawi zina imasungidwa panja, zomwe zimapangitsa kuti kuziziritsa kuzizire bwino.

Womic Steel yakonza kapangidwe kathu ka miphika yapakatikati yothira matope kuti ithane ndi mavuto awa:

●Kukana kukhudzidwa kwambiri- mkombero wokhuthala ndi cholimbitsa pansi

●Kuchepetsa kupsinjika maganizo- ma radii akuluakulu a fillet pakusintha konse

●Ndalama zolipirira dzimbiri posungira zinthu panja- makulidwe owonjezera a khoma la 3mm pamwamba pa malo akunja

Chidebe cha Slag cha matani 20-50 chapakati chopangira zitsulo cha EAF & LF – Womic Steel

N’chifukwa Chiyani Muyenera Kusankha Chitsulo cha Womic Pa Miphika Yanu Yapakati Yotayira Zinyalala?

Mbali	Phindu la Mipiringidzo Yapakatikati
Kukongola kwa Khoma	Ndi 10–15% yokhuthala kuposa yachizolowezi, koma yosakwana matani 60 - imakwanira ma crane ambiri apakatikati (okhala ndi mphamvu ya 50–80t).
Malo Olimbitsa Mphepete mwa Mzere	25% yokhuthala pamalo okhudzidwa ndi slag + mizere yosweka yomwe ingasinthidwe (ngati mukufuna) - imachepetsa kusintha kwa zinthu chifukwa cha kutaya zinthu mosasamala.
Chemistry Yolamulidwa ndi Zinthu Zotsatizana	Cr (0.3%) ndi Ni (0.3%) zowonjezera zimathandiza kulimba komanso kulimba pa kutentha kochepa.
Kuponyera Kwathunthu kwa Trunnion	Ma trunnion opangidwa pamodzi ndi chitsulo chowonjezera mu mizu ya mizu - amaposa miyezo ya FEM yonyamulira.
Chitsimikizo Chomaliza Pamwamba	Mbale yamkati yopangidwa ndi makina kufika pa ≤6.3µm Ra, pamwamba pakunja kufika pa ≤25µm Ra – imachepetsa kumamatira kwa slag ndi nthawi yoyeretsa.
Fayilo Yopangidwa ya Zaka 10	Timasunga CAD ya pot yanu, kuyerekezera kwa casting, zolemba za NDT, ndi kusanthula kwa mankhwala kwa zaka khumi - kulondola kwa ma audits.
Utumiki Wachangu Wopereka Zigawo Zopuma	Mphete zosinthira zogwiritsidwa ntchito, zipewa za trunnion, ndi zida zokonzera zokutira zimatumizidwa mkati mwa milungu iwiri.

Womic Steel imaperekansokapangidwe kokonzanso- ngati muli ndi miphika yapakatikati yomwe ikugwira ntchito molakwika, titha kusanthula momwe imalephera ndikukupatsani njira zina zosinthira ndi geometry yolondola.

Mafotokozedwe Aukadaulo - Mphika wa Slag wa Matani 20–50

Mphamvu vs. Kugwiritsa Ntchito Kwachizolowezi

Mphamvu Yodziwika (matani)	Kulemera kwa mphika (matani)	Voliyumu (m³)	Zabwino Kwambiri
20	22–28	12–15	50t EAF, fakitale yaying'ono yopangira zitsulo
25	28–34	15–18	70t EAF, siteshoni ya LF
30	33–40	18–22	80-100t EAF, 100t BOF
40	42–52	24–28	Chosungunula cha slag cha 120t BOF, chosungunula chapakati cha mkuwa
50	52–62	29–35	150t EAF (gawo la slag), LF yayikulu

Ma Allpots amakonzedwa bwino kuti agwirizane ndi mphamvu ya crane ya kasitomala - timasintha makulidwe a khoma moyenerera.

Buku Lotsogolera Kusankha Zinthu Zapakati pa Ntchito Yapakatikati

Giredi	Kuchuluka Kwapang'ono (MPa)	Kutentha kwa Mphamvu	Kuvala kukana	Mtengo	Zabwino kwambiri pa
ZG270-500	270	20°C	Pakatikati	$	Cholinga chachikulu, nyengo yofatsa
ZG310-570	310	0°C	Pamwamba	$$	Nyengo yozizira kwambiri komanso yozizira
GS-20Mn5	300	-20°C	Pamwamba	$$$	Kufotokozera kwa ku Europe, ntchito yotsika kutentha
ASTM A27 65-35	241	-30°C	Pakatikati	$$	Mapulojekiti aku US omwe ali ndi zofunikira pakusintha

Zomwe tasankha pa mafakitale ambiri apakatikati:ZG310-570 yokhala ndi chiŵerengero chabwino kwambiri cha mtengo/ntchito.

Kulekerera kwapakati pa mphika

Chizindikiro	Kulekerera	Njira Yoyezera
Kutalika konse	± 8mm	Sikirini ya laser
M'mimba mwake wa m'mphepete mwa pamwamba	± 5mm	Tepi + template yolinganizidwa
Malo a Trunnion (pakati)	± 3mm	CMM
Kuzungulira kwa Trunnion bore	≤1mm	Choyezera choyimbira
Kukhuthala kwa khoma	-0% / +10%	Choyezera makulidwe a ultrasound (mapointi 5 pa quadrant iliyonse)

Kapangidwe ka Trunnion ka Mphamvu Zapakati

Chizindikiro	Mtengo
Zinthu Zofunika	35CrMo kapena 40Cr (kapena 34CrNiMo6 ya njinga yamagetsi yapamwamba)
Chitetezo cha kapangidwe	4:1 pa FEM 9.511
Kumaliza pamwamba	Makina Opangidwa ndi Ra 3.2µm
NDT	UT 100% + tinthu ta maginito pa radius
Kuuma	280–320 HB (yozimitsidwa & yotenthetsedwa)

Kuwongolera Ubwino - Kuposa Muyezo wa Miphika Yapakatikati

Timagwiritsa ntchitoNdondomeko ya QC ya masitepe 10Zopangidwa kuti zigwirizane ndi zinthu zapakatikati:

1. Kutsimikizira zinthu zopangira- Kusanthula kwa OBLF spectrometer pa kutentha kulikonse.

2. Kuwunika kutentha kwa mkati mwa nkhungu- kapangidwe ka kamera yotenthetsera kamene kamadzaza ma rekodi.

3. Chithunzi chojambulidwa pambuyo pa kukhazikika- yang'anani ngati pali kufooka kapena kung'anima koonekeratu.

4. Kujambula mankhwala otenthetsera- thermocouple mu dummy block imatsimikizira kuzungulira koyenera.

5. UT yonse– chojambulira chokha chokhala ndi mphamvu ya 80% ya DAC.

6. Utali wa mizu ya Trunnion MT- pogwiritsa ntchito goli losinthasintha la maginito.

7. Mapu a makulidwe a khoma– ultrasound A-scan pa malo 40 a gridi, lipoti ndi mapu amitundu.

8. Kuyang'ana miyeso- chotsata cha laser chonse, ma caliper kuti mudziwe zambiri.

9. Mayeso a kuuma– mfundo 10 pa mphika uliwonse (thupi, mkombero, thunthu).

10.Mayeso omaliza a kuthamanga (ngati mukufuna)- kudzaza madzi pa mphamvu ya 1.5x yotumikira.

Zotsatira zonse zasonkhanitsidwa muLipoti Lotsimikizira Ubwinokutumizidwa ndi katunduyo.

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

Njira Yopangira - Kuyenda kwa Mphika wa Slag wapakati

1. Kupanga mapatani– Kapangidwe ka matabwa a CNC kokhala ndi ndalama zochepetsera (2%).

2. Kuumba– Mchenga wolumikizidwa ndi resin, mzere wopangidwa ndi nkhungu wokha.

3. Kupanga zinthu zapakati- Za mabowo okhala ndi zibowo za mbale ndi matabwa.

4. Kusungunula ndi kuyeretsa– matani 8 EAF + LF + VD (kuchotsa mpweya m'thupi).

5. Kuthira– Kuthira pansi kosalekeza pa 1,580–1,620°C.

6. Kukhazikika- Kuyika chitoliro choyezera CAE ndi kuziziritsa.

7. Kugwedeza ndi kunyamula- Kupera ndi kudula pogwiritsa ntchito roboti.

8. Chithandizo cha kutentha– Kusinthasintha (890°C) + kutentha (600°C) mu uvuni wapansi pa galimoto.

9. NDT– UT, MT, PT malinga ndi dongosolo.

10.Kukonza Machining- Mphero yoboola yopingasa ya matabwa + kumalizidwa kwa mbale.

11.Kuphimba– Kunja: phulitsani ku Sa 2.5, ikani utoto wa silicone-aluminium (zovala ziwiri).

12.Kulemba ndi kulongedza– Kusindikiza + chizindikiro cha barcode + kukulunga kosalowa madzi.

02 20-50 Ton Slag Pot Medium Capacity Sladle Sladle for EAF & LF Steelmaking – Womic Steel

Kulongedza ndi Kutumiza kwa Miphika ya Siliva Yapakatikati

Miphika yapakati (mpaka matani 50) ikhoza kutumizidwa mopanda mtengo:

Kufikira matani 30– Chidebe chotseguka cha mamita 40, mphika umodzi wokhala ndi dothi lamatabwa.

matani 30–50- Chidebe chokhazikika kapena chosweka.

Maoda a mayunitsi angapo– Mafelemu osungira madzi amalola miphika 2-3 pa chidebe chilichonse.

Zolemba zomwe zaphatikizidwa:

● Chiphaso cha Mill EN 10204 3.1

● Malipoti a NDT (mapu a UT, zithunzi za MT)

● Lipoti lowunikira miyeso

● Tchati cha mankhwala otenthetsera

● Mndandanda wa zolongedza zokhala ndi zithunzi za chidebe chodzaza.

03 20-50 Ton Slag Pot Medium Capacity Sladle for EAF & LF Steelmaking – Womic Steel

04 20-50 Ton Slag Pot Medium Capacity Sladle for EAF & LF Steelmaking – Womic Steel

Maphunziro a Nkhani - Mipiringidzo Yapakatikati Yomwe Yasintha

M'gawo 1: Mphika wa 35t Slag wa ku Turkey EAF Mill (ng'anjo ya 90t)

Vuto:Miphika yomwe ilipo kale inasintha mawonekedwe ake pamphepete patatha miyezi 18, zomwe zinapangitsa kuti zinyalala zitayike.
Yankho:ZG310-570 yokhala ndi mkombero wolimbikitsidwa (70mm vs 50mm), wobwezeretsa + wofewa, komanso woteteza mkati.
Zotsatira:Palibe kusintha kwa zinthu patatha zaka 3. Adaitanitsanso miphika 7.

Mlandu Wachiwiri: Mphika wa 50t Slag wa Canadian Steel Foundry (ntchito yakunja)

Vuto:Miphika imasweka nthawi yozizira chifukwa cha kutentha kwa -35°C.
Yankho:GS-20Mn5 yokhala ndi mayeso a -40°C (27J min). Anawonjezeranso dzenje la madzi otayira madzi m'madzi otsala opanda kanthu musanazizire.
Zotsatira:Palibe kusweka pambuyo pa nyengo yozizira iwiri yonse. Kontrakiti yowonjezeredwa ndi kasitomala.

Mlandu 3: Mphika wa 25t Slag wa siteshoni ya Indian LF

Vuto:Kumatirira pafupipafupi kwa slag yopangidwa ndi alumina yokhala ndi aluminiyamu yambiri.
Yankho:Mbiri yamkati yotsetsereka kawiri (10° / 6°) + makina opangidwa bwino (Ra 3.2µm).
Zotsatira:Nthawi yotulutsa zinyalala yachepetsedwa kuchoka pa mphindi 25 kufika pa mphindi 12 - kusinthaku kwachangu kwambiri.

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

Mapulogalamu - Kumene Miphika ya Slag Yapakatikati ya Excel

●Mafakitale achitsulo a EAF(Kuchuluka kwa matani 50–120)

●Ziwiya za LF ladle(kugwira slag ndi kutsitsa slag)

●Zomera zosinthira za BOF(miphika yachiwiri ya slag kuti itenthe pang'ono)

●Zosungunulira mkuwa(kunyamula slag mu ng'anjo ya flash)

●Zomera za Ferroalloy(slag ya silicon yambiri)

●Zipangizo zolemera zopangira zinthu(zopangira zitsulo ndi zitsulo)

Mafunso Ofunsidwa Kawirikawiri (FAQ) - Miphika Yapakati Yothira Madzi

Q: Kodi kusiyana pakati pa mphika wa slag “wapakati” ndi “waukulu” n’chiyani?
A: Si kukula kokha. Miphika yapakati yapangidwa kuti igwiritsidwe ntchito pafupipafupi (10–15 patsiku) komanso pa ntchito zambiri. Miphika yayikulu (60+ t) imapangidwa kuti igwiritsidwe ntchito ndi mphero zolumikizidwa zomwe zimakhala ndi kayendedwe kocheperako koma zimakhala zolimba kwambiri. Tili ndi malamulo osiyana a kapangidwe ka gulu lililonse.

Q: Kodi ndingagwiritse ntchito mphika wapakati wa slag pa BOF slag?
A: Inde, kwa ma converter a BOF olemera matani 120. Komabe, BOF slag siimamatirira kwambiri koma imakhala ndi mphamvu zambiri zamagetsi. Tikupangira ZG310-570 kapena GS-20Mn5 kuti ikhale ndi moyo wautali.

Q: Kodi mumapewa bwanji kuwonongeka kwa trunnion panthawi yoyendetsa?
Yankho: Timayika zipewa zachitsulo zochotseka pamwamba pa zipilala ndipo timateteza mphikawo ndi unyolo womangirira mwachindunji pa thupi - osati pa zipilala. Malangizo atsatanetsatane okweza ndi kutumiza akuphatikizidwa.

Q: Kodi mumapereka chophimba cha slag yomata kwambiri (monga high-MgO)?
Yankho: Inde - tili ndi epoxy yokutidwa ndi ceramic yomwe imatha kupirira kutentha kwa 1,200°C. Imayikidwa ndi makulidwe a 2mm ndipo imatha miyezi 8-12. Kubwezeretsanso kungachitike pamalopo.

Q: Kodi chitsimikizo chanu cha miphika yapakati ya slag ndi chiyani?
A: Miyezi 24 / maulendo 5,000, chilichonse chomwe chimabwera poyamba. Izi zikuphimba ming'alu yodutsa pakhoma ndi kulephera kwa matabwa. Kupaka utoto, kugwiritsa ntchito molakwika makina, ndi kugwiritsa ntchito molakwika sikuchotsedwa.

Q: Kodi mungapereke miphika ya slag popanda makina (monga mkati mwa pamwamba)?
A: Tikukulangizani mwamphamvu kuti musachite izi. Kukonza makina ndikofunikira kuti matope atuluke. Komabe, ngati mukuvomereza ndalama zambiri zoyeretsera, titha kupereka monga momwe tafotokozera pamwambapa ndi kuchepetsa mtengo wa ~12%.

Q: Kodi ndingasunge bwanji miphika yapakati ya slag pamene sikugwiritsidwa ntchito?
Yankho: Sungani pamatabwa amatabwa, osati pansi. Ziphimbeni kuti zisagwere mvula ikagwa pamalo amodzi. Tembenuzani miphika yomwe ikukonzedwa kuti ipereke kutentha.

Q: Kodi nthawi yoyambira yogulira mphika wapakati wa slag ndi iti?
A: Pa mphamvu zokhazikika (matani 20, 30, 40, 50) ndi ZG270-500 kapena ZG310-570, nthawi yotsogolera ndi masiku 35-45. Pa zipangizo zapadera kapena kuyesa kukhudzidwa, onjezani masiku 10-15.