Molybdenum electrode high zafin jiki oxidation juriya, dogon sabis rayuwa
(1) Molybdenum foda tare da girman barbashi daga 2.5um zuwa 4.4um da oxygen abun ciki daga 400ppm zuwa 600ppm an guga man a cikin molybdenum billets. Sa'an nan, molybdenum billlets ana sanya su a cikin tanderun juriya na juriya kuma an riga an sanya su a ƙarƙashin injin ruwa ko iskar hydrogen a matsayin yanayi mai kariya. The pre sintering tsari ya hada da farko tada zazzabi daga dakin zafin jiki na 4-6 hours zuwa 1200 ℃, rike shi na 2 hours, sa'an nan kuma tada zazzabi daga 1200 ℃ na 1-2 hours zuwa 1350 ℃, rike shi ga 2-4. hours;
(2) Sanya molybdenum billet pre sintered a mataki (1) a cikin tanderun shigar da matsakaiciyar mitar sannan a karkatar da shi ƙarƙashin iskar hydrogen a matsayin yanayi mai kariya don samun na'urorin lantarki na molybdenum tare da tsafta sama da 99.99%. Tsarin sintering shine kamar haka: na farko, zafi sama da sinter daga zafin jiki na 1-2 hours zuwa 1500 ℃, kiyaye shi dumi don 1-2 hours, sa'an nan kuma zafi sama da sinter daga 1500 ℃ na 1-2 hours zuwa 1750 ℃. , ci gaba da dumi don 2-4 hours, sa'an nan kuma zafi sama da sinter daga 1750 ℃ 1-2 hours zuwa 1-2 hours. 1800 ℃ zuwa 1950 ℃, Ci gaba da dumi na 4-6 hours.
Molybdenum electrode abu ne na molybdenum na lantarki wanda ke amfani da fa'idodinsa na musamman, juriya na zafin jiki, ci gaba da ƙasa, kyakkyawan aiki mai kyau, barga gefuna, da kyakkyawan juriya na lalata don haɓaka gabaɗayan ingancinsa da rayuwar sabis. Molybdenum electrode yana da launin ruwan toka na azurfa. Wannan nau'in murhun murhun mitar mitar da aka ƙirƙira ne bayan isostatic latsa sintering, wanda sai a jujjuya, birgima, shiryawa, da ƙasa.
Yin amfani da na'urorin lantarki na molybdenum a cikin gilashin gilashi yana daya daga cikin dalilan da suka shafi rayuwar sabis ɗin su, wanda za'a iya danganta su da abubuwa masu zuwa. Da fari dai, hanyar shigar da na'urorin, irin su na'urar da aka saka a saman ba tare da tubalin lantarki ba, na iya inganta rayuwar wutar lantarki, amma yana da sauƙi don samar da saman zafi, kuma na'urorin suna da wuyar karyewa, wanda ke buƙatar buƙatu masu yawa. don siffar saman kayan abu. Wutar lantarki da aka saka ƙasa tana da ƙarancin lalacewa, amma yana buƙatar ƙira mafi girma da buƙatun kayan aiki. Rushewar tubalin lebur ɗin lantarki yana da girma. Idan ba a dauki matakan kariya na musamman ba, zai kara rushewar kiln kuma yana da manyan buƙatu don aiki da amfani.
Na biyu shine a yi amfani da jaket ruwan lantarki na molybdenum daidai. Jaket ɗin ruwa na lantarki tare da na'urori masu sakawa a ƙasa yana da wuya a maye gurbinsu, don haka mummunan zubar ruwa yakan faru, yana haifar da rufewar tanderu. Sabili da haka, wajibi ne don dubawa akai-akai da kuma kula da jaket na ruwa da ruwa mai laushi. Bugu da ƙari, ƙazanta da yawa na molybdenum electrodes suma suna da wani tasiri akan ingancin kilns da gilashi. Matsakaicin ƙazanta a cikin na'urorin lantarki na molybdenum da yawa da daidaiton na'urorin lantarki na molybdenum sune mahimman bayanai don auna ma'aunin molybdenum. Molybdenum electrodes tare da ƴan ƙazanta iya samar da gilashi tare da mafi kyau bayyananne. Bugu da kari, wuce gona da iri na ƙazanta da nickel a cikin lantarki kuma na iya shafar tsawon rayuwar lantarki. Matsakaicin adadin wutar lantarki yana da tsayi da daidaituwa, wanda ba zai iya inganta rayuwar sabis na lantarki kawai ba, hana yashwar lantarki, kuma yana haifar da babban adadin ƙwayoyin molybdenum don haɗuwa cikin gilashin, amma kuma inganta aikin gilashin yadda ya kamata.
A taƙaice, ana amfani da na'urorin lantarki na molybdenum musamman wajen kera gilashin da masana'antar ƙasa da ba kasafai ba.
| Sunan samfur | Molybdenum electrode |
| Kayan abu | Mo1 |
| Ƙayyadaddun bayanai | Musamman |
| Surface | Bakar fata, alkali wanke, goge. |
| Dabaru | Tsarin ɓacin rai, machining |
| Matsayin narkewa | 2600 ℃ |
| Yawan yawa | 10.2g/cm 3 |
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E-mail : jiajia@forgedmoly.com
