HP grafayithi electrode yeyona nto uqhuba i electric arc yamaZiko steelmaking. It wenziwe coke petroleum, coke inaliti, amalahle kwelizwi kwaye yaveliswa uthotho iinkqubo engqongqo imveliso. imigca yomphakamo ngoku faka ngalo grafayithi lezibuko electrode ngaphakathi emzimbeni eziko. Le intando ukhulule eneji yombane kwi arc iziko malenziwe libe shushu ngokuphindwe.
Imfuneko i electrode ezinkulu ubukhulu lonyuke njengoko EAF njengeziko ubungakanani baba enkulu. electrode Umsizi ne sangqa 500 mm okanye 600 mm sele ngokuya ithandwa kwiminyaka yakutshanje.
Unyango Anti-igcwala for ixesha elide.
High-ngobunyulu, uqhagamshelwano lwetshiphu emsebenzi-mninzi, uzinzo enamandla imichiza.
Machining accuracy High, umphezulu elungileyo iphele.
Amandla High ngomatshini, uxhathiso zombane ephantsi.
Ukumelana ngokuhlaziya & spalling.
Ukumelana High igcwala nokothuka thermal.
Electrode Umsizi asetyenziswa kakhulu wemveliso yodidi ingxubevange, isinyithi kunye nezinye izinto nonmetallic, njl
DC electric arc eziko.
AC electric arc eziko.
Kwamanzi arc somlilo.
Itheyibhile 1: Technical Ukuchazwa HP Umsizi i electrode
ubukhulu | Resistance | ingxinano | Flexure Strength | selastiki Modulus | ash Content | CTE | Hlohla Current | Density Current | |
(≤, μΩ · m) | (≥, g / cm3) | (≥, MPA) | (≤, uTsvangirai) | (≤,%) | (100 ° C - 600 ° C) | (A) | (A / cm2) | ||
intshi | mm | (≤, 10-6 / ° C) | |||||||
8 | 200 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 5500-9000 | 18-25 |
9 | 225 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 6500-10000 | 18-25 |
10 | 250 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 8000-13000 | 18-25 |
12 | 300 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 13000-17400 | 17-24 |
14 | 350 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 17400-24000 | 17-24 |
16 | 400 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 21000-31000 | 16-24 |
18 | 450 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 25000-40000 | 15-24 |
20 | 500 | 6.0 | 1.65 | 10.5 | 14 | 0.3 | 2.2 | 30000-48000 | 15-24 |
22 | 550 | 6.0 | 1.64 | 10.5 | 14 | 0.3 | 2.2 | 37000-57000 | 15-23 |
24 | 600 | 6.0 | 1.64 | 10.5 | 14 | 0.3 | 2.2 | 44000-67000 | 15-23 |
Uluhlu 2: Umsizi electrode Size & Tolerance
Ububanzi (mm) | Ubude (mm) | ||||||
enobubanzi obungu | Eyona Ububanzi | Length ngama | Tolerance | Length short | |||
(Intshi) | (Mm) | (Max.) | (Imiz.) | (Indawo rough) | |||
8 | 200 | 205 | 200 | 197 | 1600 | ± 100 | -275 |
9 | 225 | 230 | 225 | 222 | 1600 | ||
10 | 250 | 256 | 251 | 248 | 1600/1800 | ||
12 | 300 | 307 | 302 | 299 | 1600/1800 | ||
14 | 350 | 357 | 352 | 349 | 1600/1800 | ||
16 | 400 | 409 | 403 | 400 | 1600/1800/2000/2200 | ||
18 | 450 | 460 | 454 | 451 | 1600/1800/2000/2200 | ||
20 | 500 | 511 | 505 | 502 | 1800/2000/2200/2400 | ||
22 | 550 | 562 | 556 | 553 | 1800/2000/2200/2400 | ||
24 | 600 | 613 | 607 | 604 | 2000/2200/2400 |
Kufanele kubekho iziphene ngaphantsi kwe ezimbini okanye imingxunya phezu komphezulu electrode, bobungakanani ubuninzi leyo okhankanywe ngezantsi kwitshathi.
Kungabikho nditshaye ezinqamlezayo phezu kobuso electrode. Kuba kuqhuma longitudinal, ubude kufuneka ibe ngaphantsi kwe-5% ye-manani achazwe electrode kwaye ububanzi kufuneka 0.3 ukuya 1.0 mm.
Ububanzi kwindawo emnyama kwi electrode umphezulu kufuneka ibe ngaphantsi kwe 1/10 le achazwe apha electrode kwaye ubude kufuneka ibe ngaphantsi kwe 1/3 electrode.
SpecificationDefect Dimension | Enobubanzi obungu Umsizi electrode (mm) | |
300-400 | 450-600 | |
Ububanzi (mm) | 20-40 | malunga ne30-50 |
(<20 mm kufuneka ziyakungahoywa) | (<30 mm kufuneka ziyakungahoywa) | |
Ubunzulu (mm) | 5-10 | 10-15 |
(<5 mm kufuneka ziyakungahoywa) | (<10 mm kufuneka ziyakungahoywa) |
Q1: Ingaba yakho inkampani AO hui njengomvelisi okanye umrhwebi?
A1: nomakhi, ezinye ixesha ukunceda abaxhasi bethu ukuthenga iimveliso ezifanelekileyo umrhwebi.
Q2: Yintoni MOQ?
A2. Akukho mda.
Q3: Ngaba utyelele mveliso yakho?
A3: Kakade ke, wamkelekile nanini na ixesha, sikholwa ngokubona
Q4: Yiyiphi imigaqo intlawulo yakho?
A4: Ngothethwano
Q5: Ingaba inkampani wakho makakholiswe ulwenziwo?
A5: amaqela iteknoloji yobungcali iinjineli zonke kunokwanelisa kuwe.
Q6: njani akuqinisekisi esemgangathweni?
A6: Inkqubo yonke imveliso, kufuneka inkqubo QC ngokupheleleyo ukubunjwa imichiza kunye nemveliso Physical properties.After, baza kuvavanywa yonke impahla, kunye nesiqinisekiso uza ngenqanawa kunye nempahla.
Umbuzo 7: Yintoni umlinganiselo amashishini?
A7: market Amazwe umalunga nama-50%; Market Domestic umalunga nama-50%; ke ngoku inani kumazwe buyanda.
Q 8: inkampani wakho uya kunika iisampulu?
A8: Ewe, siya kubonelela iisampuli simahla, yaye eJozi kuya kwenziwa ngabaxumi.