The present invention provides a cored wire injection process for introducing fluxes and alloying additives in liquid steel bath. The bath temperature and chemistry of the liquid steel is adjusted according to requirements in a secondary treatment unit. The additives are released from the cored wire, while controlling the zone of release. The yield of the additives can thus be controlled by changing dimension of the cored wire and speed of injection to suit the grade of steel processed and the treatment temperature. The zone of release is preferably close to the bottom of the ladle and the diameter and sheath thickness of the cored wire are preferably more than 13 mm and 0.4 mm respectively.
Chinese |
English |
Management
Cored wire injection process in steel melts
Source： Time：2013-10-19 09:12:27 views：
Related News
- Antam seeks partners for 35% stake in Mempawah
- Calcium cored wire
- Ferroalloy Imports Down While Exports Up through Feb. 2013
- The 9th Cored Wire Application & Industrial Chain Summit, Au...
- Broader Economic Prospects Pursued by Sino-US
- Exports of Chinese Ferrosilicon Impacted by Several External...
- January-March Russia exports aluminum fell ,exports copper a...
- Nickel Asia Corp.: The Philippines Will Fail to Satisfy Chin...
- Plans for Free Trade Zones in China Approved
- China Renews Farm Produce Pricing Mechanism
|