According to the statistics of Abrasives Branch of China Machine Tool Industry Association: içinde 2023, China’s kahverengi erimiş alümina production is about 740,000 tons, beyaz erimiş alümina production is about 550,000 tons, siyah silisyum karbür production is about 1,028,000 tons, ve yeşil silisyum karbür production is about 90,000 tons.

kahverengi erimiş alümina

İçinde 2023, according to incomplete statistics, brown fused alumina production of about 740,000 tons, down 5.2%, of which 320,000 tons in Henan, 120,000 tons in Guizhou, 150,000 tons in Shanxi, 130,000 tons in Chongqing, Guangxi 20,000 tons. The average price, brown fused alumina block 590 ~ 620 dolar / ton, section sand 670 ~ 700 dolar / ton, grain size sand coarse 725 ~ 750 dolar / ton.

Beyaz erimiş alümina

The output in 2023 is about 550,000 tons, down 11% year-on-year, içermek 340,000 tons in Henan and 210,000 tons in Shandong. In terms of average price, white fused alumina block is $83~87/ton, segmented sand is $655~685/ton, and granular sand is $720~755/ton.

Siyah silisyum karbür

The output in 2023 is about 1.028 million tons, with a year-on-year growth of 3.8%. Aralarında, 510,000 tons in Gansu area, 330,000 tons in Ningxia area, 100,000 tons in Inner Mongolia, ve 88,000 tons in Hubei and Qinghai. As for the average price, the first-grade block is $1100~1120/ton, the second-grade block is $915~945/ton, the segmented sand is $1155~1200/ton, the granular sand is $1325~1355/ton for coarse grade and $1360~1390/ton for fine grade.

Yeşil silisyum karbür

The output in 2023 is about 90,000 tons, an increase of 50% year-on-year, of which 70,000 tons in Xinjiang and 20,000 tons in Sichuan. Average price, the original block 1690 ~ 1835 dolar / ton, grain size sand 2255 ~ 2400 dolar / ton, mikro toz 3100 ~ 3385 dolar / ton.

Henan Üstün Zımparalar

Henan Üstün Zımparalar (HSA) is a company based in Henan, Çin, specializing in the production and supply of Silicon Carbide (SiC) İşlenmemiş içerikler. Siyah silisyum karbür de dahil olmak üzere geniş bir SiC ürün yelpazesi sunuyoruz, yeşil silisyum karbür, beyaz erimiş alümina (WFA) and Brown fused alumina (ABR), aşındırıcılar gibi çeşitli endüstrilerde kullanılabilen, refrakterler, seramik, ve elektronik.