Tam sim no nqa tau muaj peev xwm graphite electrode

Nomina inch		Kheej		Hp		Uhp
Nomina inch		Tam sim no nqa tau muaj peev xwm	Ceev ceev	Tam sim no nqa tau muaj peev xwm	Ceev ceev	Tam sim no nqa tau muaj peev xwm	Ceev ceev
hauv	lub hli	A	A / CM2	A	A / CM2	A	A / CM2
12	300	10000-13000	14-18	13000-17400	17-24	15000-22000	20-30
14	350	13500-18000	14-18	17400-24000	17-24	20000-30000	20-30
16	400	18000-23500	14-18	21000-31000	16-24	25000-40000	19-30
18	450	22000-27000	13-17	25000-40000	15-24	32000-45000	19-27
20	500	25000-32000	13-16	30000-48000	15-24	38000-55000	18-27
22	550	32000-40000	13-16	35000-55000	14-22	42000-64000	17-26
24	600	35000-41000	13-15	41000-61000	14-21	50000-73000	17-25
28	700	39000-48000	10-12	55000-82000	14-21	67000-99000	17-25
32	800	43000-54000	8-10	/	/	/	/

Txais tos hu rau peb rau kev hais.

Email: info@zaferroalloy.com

Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav

Dab tsi yog qhov zoo ntawm EAF Graple electrodes?

EAF Graphite hluav taws xob tau siv dav siv hauv kev lag luam ntau lawm, metallurgy, thiab lwm yam kev lag luam. Lawv yooj yim siv thiab muaj tus nqi qis, nqa cov txiaj ntsig tseem ceeb rau kev lag luam ntau lawm. Dab tsi lwm yam zoo ua tau zoo graphite electrodes muaj? Vim li cas lawv thiaj nyiam dua?

01/

Kev Ua Ceev Ua Ceev: Cov xwm txheej ua nrawm nrawm, kev siv tshuab ua cov txheej txheem nrawm tuaj yeem yog 2 txog 5 npaug sai dua li tus tooj liab; Thiab qhov kev ua haujlwm tso tawm tau nrawm yog 2 txog 3 zaug sai dua li tus tooj liab; Cov khoom siv tsis tshua muaj peev xwm deform: nws tau pom tseeb zoo nyob rau hauv kev ua cov lej ntawm cov nyias ntxig; Qhov muag muag taw tes tooj liab yog ib ncig ntawm 1000 degrees, uas yog yooj yim deformed los ntawm tshav kub; Lub sublimation kub ntawm graphite yog 3650 degrees; Lub thermal expansion coefficient tsuas yog 1/30 ntawm tus tooj liab.

02/

Qhov hnyav sib dua: qhov ntom ntawm graphite tsuas yog 1/5 ntawm tus tooj liab. Thaum cov hluav taws xob loj tau raug tso ua kev tawm mus, nws tuaj yeem txo cov cuab yeej hluav taws xob (EDM): Nws yog qhov tsim nyog rau cov ntawv thov cov pwm loj.

03/

Tsawg Kev Xa Khoom Siv: Txij li cov roj ua atoms, thaum ua yeeb yaj kiab ntawm lub ntsej muag, kev tiv thaiv hluav taws xob rau hauv lub pob hluav taws xob, them nyiaj rau qhov poob ntawm EAF Graphite electrodes.

04/

Tsis muaj burrs: tom qab cov hluav taws xob tooj liab tau ua tiav, lawv tseem yuav tsum tau ua tiav los tshem tawm cov nqi, uas txuag tau ntau tus nqi thiab yooj yim dua kom ua tiav kev tsim khoom.

05/

Graphite yog yooj yim rau grind thiab Polish: Qhov kev txiav: Cov khoom lag luam tsis kam ntawm ntau tus tooj liab, ua rau lawv yooj yim dua rau grind thiab polish manually.

06/

Cov nqi qis dua cov nqi thiab cov nqi ruaj khov ntau: Vim tias nce hauv tus nqi tooj liab nyob rau xyoo tsis ntev los no, tus nqi ntawm isotropic graphite yog tam sim no qis dua li tus tooj liab. Nyob rau hauv tib volume, tus nqi ntawm Toyo Tanso cov khoom lag luam graphite yog 30% qis dua li ntawm tus tooj liab, thiab tus nqi qis dua, nrog me ntsis luv luv {}} sij hawm ribli. Nws yog qhov meej meej vim tias qhov no tsis tau yooj yim uas tau hloov pauv tau maj mam hloov tooj liab vim cov khoom siv rau EDM cov hluav taws xob.

Hu rau tam sim no