Ke ʻimi nei i nā pono a me nā hoʻohana ʻana o nā ʻōpala kalapona Graphite

1. Hoʻomaka haʻaheo mākou i kahi mea houʻO nā pahu kalapona graphiteka mea e pani ana i ka graphite i lawe ʻia mai a me ka hui pū ʻana i nā ipu hao. Loaʻa i kēia huahana nā hiʻohiʻona penei:

- Ka uku hana o keiaʻO nā pahu kalapona graphiteʻoi aku ma mua o 50% kiʻekiʻe ma mua o nā huahana ʻē aʻe o ka hoʻohālike like, a ʻo ka maikaʻi he 3-5 mau manawa o nā huahana kūloko.

- ʻO kēiaʻO nā pahu kalapona graphiteLoaʻa i ka hana hoʻoili wela maikaʻi loa, hoʻohālikelike ʻia me nā crucibles hao. Hiki ke mālama i ka 1/3 o ka ikehu.

- ʻO kona ola lōʻihi (ʻoi aku ma mua o ʻekolu mahina) e hōʻemi ana i ka downtime. Kūʻē ia i ka oxidation a me ka corrosion.

- He maʻalahi ka hoʻohana ʻana i ka huahana a koi i ka hana liʻiliʻi e nā limahana. E hoʻomaloʻo wale no ka hoʻopili ʻana, ʻaʻohe mea e pono ai ka pulupulu a i ʻole ka uhi ʻana, ʻaʻohe hao o ka alumini a i ʻole nā ​​​​mea hoʻolei.

1. Pehea ka hana ʻana i nā mole graphite, he aha nā ʻano hana hoʻoheheʻe ʻokoʻa no nā mold graphite? E kūkākūkā kākou i kēia maWenzhouo FutureCo., Ltd.

- Loaʻa nā huahana graphitization i nā electrodes graphitized, anodes graphitized,

graphitized poloka, kiʻekiʻe-maʻemaʻe, kiʻekiʻe-oʻoleʻa, a kiʻekiʻe-density graphite.

- ʻO ka mea waiwai nui o kēia ʻano huahana ʻo ia ka petroleum coke a i ʻole pitch coke, kahi e hoʻomaʻamaʻa ana i ka wela wela ma luna o 200 ℃ e hoʻololi i ke kalapona amorphous i graphite. ʻO nā hiʻohiʻona nui o nā huahana graphitized C> 99%, lehu <0.5%; maikaʻi loa ka uila a me ka thermal conductivity; a ʻoi aku ka maikaʻi o ka corrosion. He paʻakikī a lōʻihi ke kaʻina hana, ʻoi aku ka maʻamau o 40-60 mau lā.

- Nā huahana hale hana kalapona e pili ana i nā blanks hiki ke hoʻohana koke ʻia ma hope o ke kī ʻana ma 1300°C. Hiki ke hoʻokaʻawale ʻia kēia mau huahana i nā huahana hale hana kalapona lehu haʻahaʻa me C> 99% a me nā huahana hale hana lehu lehu kiʻekiʻe me C> 90%. ʻO ke kaʻina hana he 30 mau lā.

- ʻO ka pāpaʻi kalepa ʻo ia ka huahana i loaʻa ma ka hui like ʻana i ka lanahu ahi lōʻihi i hoʻopau ʻia a i ʻole nā ​​ʻāpana coke me kahi mea hoʻopaʻa, hoʻomehana a hui pū ʻia, a hana ʻia i mau ʻāpana liʻiliʻi a i ʻole nā ​​pahu ma lalo o ka mahu wela me ka ʻole o ke kaomi hou ʻana a i ʻole ka mālama wela. ʻElua mau hoʻohana nui o kēia mau huahana: ʻo ia nā electrodes hoʻomau paʻa ponoʻī a me nā mea hoʻopaʻa a hoʻopaʻa ʻana no ka hoʻopaʻa ʻana i nā poloka kalapona. He maʻalahi ke kaʻina hana o ka pulp pāʻoihana, pōkole ke kaʻina hana, a haʻahaʻa ke kumukūʻai.

- Hoʻohana ʻia nā electrodes graphitized e like me nā mea conductive i ka ʻoihana hoʻoheheʻe uila no ka hoʻoheheʻe ʻana i nā kila kalapona like ʻole, nā metala non-ferrous, nā metala laha a me nā metala non-ferrous ʻē aʻe. Hoʻohana pū ʻia nā electrodes graphite i nā mea hoʻoheheʻe ʻia o nā mea ʻoki carbide cemented a i ka hana ʻana i nā paipu aniani quartz. Hiki ke wili ʻia nā ʻāpana electrode graphitized i loko o nā ʻano paipu graphite a me nā crucibles graphite.

- Hoʻomaʻamaʻa ʻia ka graphite maʻemaʻe, holoi ʻia me ka wai, a pehu ʻia i ka wela kiʻekiʻe e hana i nā mea graphite hoʻonui maʻalahi. Hiki ke hoʻohana ʻia kēia mau mea kiʻekiʻe no ka hana ʻana i nā huahana graphite like ʻole, e like me ka pepa graphite, graphite cardboard, graphite tube, graphite groove, graphite rod, etc. nā mea hana e hana a hana i nā huahana graphite o nā kikoʻī like ʻole, nā ʻano, a me nā nui. I kēia manawa, ʻekolu mau ʻano hana: roll forming, press forming and extrusion forming.