+86-156-2511-0166[email protected]WhatsApp
Hanheng Refractory
HOMEABOUT
PRODUCTS
All products
APPLICATIONS & INDUSTRIESMARKET SUPPORTNEWS
DISCUSS
Hanheng Refractory
HOMEABOUTAPPLICATIONS & INDUSTRIESMARKET SUPPORTNEWS
DISCUSS
+86-156-2511-0166WhatsApp[email protected]
Hanheng RefractoryHanheng RefractoryBuilt for heat. Proven in delivery.

Hanheng Refractory Materials Co., Ltd. supplies shaped bricks, monolithic refractories, tundish materials, and insulation products for steel, ferroalloy, glass, boiler, and other heat-intensive operations.

Quick links

  • Home
  • About
  • Products
  • Applications & Industries
  • Market Support
  • News

Core products

  • Magnesia-Carbon Brick
  • Alumina-Magnesia-Carbon Brick
  • Magnesia-Alumina-Carbon Brick
  • Al2O3-SiC-C Brick
  • Calcium-Magnesium-Carbon Brick

Contact

Panpan Road, Zhanqian District, Yingkou, Liaoning, Chinawww.hanhengref.com[email protected]+86-156-2511-0166WhatsApp

© 2026 Hanheng Refractory

Project discussionProduct systemPrivacy Policy
Application case
Al2O3-SiC-C BrickTorpedo car / hot-metal ladle铁水预处理 / 鱼雷罐 / 铁水包

Al2O3-SiC-C Brick · Application case

Application article for Al2O3-SiC-C Brick: service position, wear pressure, selection logic, and the next inquiry input.

Read Article
Previous
Abstract

This article stays on Al2O3-SiC-C Brick at the Torpedo car / hot-metal ladle position, then opens the service pressure, selection logic, and buying considerations around that duty.

工况与失效压力

鱼雷罐和铁水包常被误认为只是“装铁水的容器”,但从耐材角度看,这里其实很苛刻。铁水运输时间长,装料和倒运阶段存在明显冲刷,某些工况还要承担脱硫和扒渣,砖体既怕机械磨损,也怕氧化脱碳后被渣铁持续掏空。更麻烦的是,运输设备不可能像固定炉体那样保持完全平稳,热应力和振动都会放大剥落倾向。

材料逻辑与适配原因

ASC 砖之所以适合这类场景,是因为三种关键成分各司其职。高铝骨料提供主体强度与耐火骨架,SiC 提升抗冲刷和抗磨耗能力,并有助于改善热震表现,碳则减少铁渣润湿和金属渗透。对鱼雷罐来说,这种组合尤其有意义:它不是去追求单项极限耐蚀,而是让砖在长期运输、周期冷却和装卸冲击中不过早失稳。

采购与工艺变化

从市场端看,铁水运输装备的管理逻辑很直接:不是看某一块砖能多耐火,而是看整套内衬能否少修、少停、少掉温。ASC 砖在铁水包和鱼雷罐场景里的商业价值,通常体现为更稳的寿命、较低的局部冲刷失控概率,以及更好的成本-可靠性平衡。对于重视周转效率的钢厂和铸造链客户,这比纸面上追求“最高牌号”更有现实意义。

选型与询盘重点

选型时应重点看 SiC 的引入方式、碳体系是否具备足够抗氧化设计,以及高铝原料是否兼顾成本与强度。若工况存在长时间停放、氧化性气氛偏强,必须同步评估脱碳风险;如果装铁节拍快、冲击重,则更应关注高温耐磨和热震循环后的残余强度。

使用边界与替代条件

ASC 并不是“加了 SiC 就一定更好”。SiC 过多会带来氧化敏感和成本抬升,碳体系处理不好也会让材料在热面先失守。真正优秀的 ASC 砖,往往是把 SiC 做成服务于整体组织的增强相,而不是把它当卖点堆上去。

Next
Continue from here

If your unit and hot zone are close to this article, continue here into product review and RFQ preparation.

Use the article as the reading surface first, then move directly into the linked product route and project details.

Related product systems

Open the linked product pages to continue with the same hot zone, material route, and supply format.

Al2O3-SiC-C BrickReview Product
Prepare before RFQ

Share the unit type, working zone, installation method, destination country, and document requirements so we can prepare the quotation around actual operating conditions.

Unit type and exact hot-zone position

Current lining, target campaign, and shutdown window

Installation method, destination country, and document set

Request QuoteBack to article index