"Global grafit elektrod bozori 2018-yilda 9,13 milliard AQSh dollariga baholangan va 2025-yilga kelib 16,48 milliard AQSh dollariga yetishi kutilmoqda, prognoz davrida yillik o'sish sur'ati 8,78% ni tashkil etadi."
Po'lat ishlab chiqarishning o'sishi va zamonaviy infratuzilmani sanoatlashtirish bilan muhandislik va qurilish materiallariga talab ortib bormoqda, bu esa global grafit elektrod bozorining o'sishini ta'minlovchi muhim omillardan biridir.
Ushbu ilg'or hisobotning namunaviy nusxasini oling https://brandessenceresearch.com/requestSample/PostId/160
Graphite electrodes are heating elements used in electric arc furnaces to make steel from scrap, old cars and other equipment. The electrodes provide heat to the scrap steel to melt it to produce new steel. Electric arc furnaces are widely used in steel and aluminum production industries because they are cheap to manufacture. Graphite electrodes can be assembled into cylinders because they are part of the electric furnace cover. When the supplied electric energy passes through these graphite electrodes, a strong electric arc is formed, melting the scrap steel. According to the heat demand and the size of the electric furnace, different size electrodes can be used. In order to produce 1 ton of steel, approximately 3 kg of graphite electrodes are required. In the manufacture of steel, graphite has the ability to withstand such high temperatures, so the temperature of the electrode tip reaches about 3000 degrees Celsius. Needles and petroleum coke are the main raw materials used to make graphite electrodes. It takes six months to make the graphite electrodes, and then certain processes, including baking and re-baking, are used to convert the coke into graphite. Grafit elektrodlarini mis elektrodlarga qaraganda ishlab chiqarish osonroq va ishlab chiqarish tezligi tezroq, chunki u qo'lda silliqlash kabi qo'shimcha jarayonlarni talab qilmaydi.
Grafit elektrod bozorini qurish, neft-gaz va avtomobilsozlik sanoatida po'latga bo'lgan talabning ortishi grafit elektrod bozorining rivojlanishiga turtki berishi kutilmoqda. Dunyo bo'ylab ishlab chiqarilgan po'latning 50% dan ortig'i qurilish va infratuzilma sanoatida qo'llaniladi. Hisobotda tahlil davrida bozor o'sishiga hissa qo'shgan omillar, cheklovlar, imkoniyatlar va so'nggi tendentsiyalar keltirilgan. Hisobotda mintaqaviy segmentatsiya turlari va qo'llanilishi batafsil tahlil qilinadi.
Grafit elektrod o'tkazgichlardan biri bo'lib, po'lat quyish jarayonining ajralmas qismi hisoblanadi. Bu jarayonda temir parchalari elektr yoyli pechda eritiladi va qayta ishlanadi. Pech ichidagi grafit elektrod aslida temirni eritadi. Grafit yuqori issiqlik o'tkazuvchanligiga ega va juda issiqlik va zarbaga chidamli. U past qarshilikka ega, ya'ni temirni eritish uchun zarur bo'lgan katta toklarni o'tkaza oladi. Grafit elektrod asosan po'lat ishlab chiqarish uchun elektr yoyli pechda (EAF) va cho'michli pechda (LF), ferroqotishma, kremniy metallida ishlatiladi. Grafit elektrod elektr yoyli pechda (EAF) va cho'michli pechda (LF) po'lat ishlab chiqarish, ferroqotishma ishlab chiqarish, kremniy metallini ishlab chiqarish va eritish jarayonida ishlatiladi.
Global grafit elektrodlari bozori hisoboti GrafTech, Fangda Carbon China, SGL Carbon Germany, Showa Denko, Graphite India, HEG India, Tokai Carbon Japan, Nippon Carbon Japan, SEC Carbon Japan va boshqalar kabi taniqli o'yinchilarni qamrab oladi. American GrafTech, Fangda Carbon China va Graphite India umumiy ishlab chiqarish quvvatiga ega.
Nashr vaqti: 2021-yil 4-mart