行业组件数据 · 2026

脱氧产物

Chemical compounds used to remove oxygen from molten steel during forging ingot production.

技术定义与适配语境
典型 脱氧产物 会按材料、尺寸公差、适配关系和失效风险在 基础金属制造 中评估。

Deoxidation products are specialized chemical agents introduced into molten steel to eliminate dissolved oxygen, preventing gas porosity and oxide inclusions that compromise mechanical properties in high-strength forging steel ingots. These materials react with oxygen to form stable oxides that either float to the surface as slag or remain as harmless dispersed particles.

组件规格

定义
Deoxidation products are specialized chemical agents introduced into molten steel to eliminate dissolved oxygen, preventing gas porosity and oxide inclusions that compromise mechanical properties in high-strength forging steel ingots. These materials react with oxygen to form stable oxides that either float to the surface as slag or remain as harmless dispersed particles.
工作原理
Chemical reduction where deoxidizers (typically aluminum, silicon, or manganese alloys) react with dissolved oxygen in molten steel to form stable oxide compounds (Al2O3, SiO2, MnO), which are then removed through flotation or remain as fine, controlled inclusions.
材料
Ferroalloys (FeSiFeMnFeAl)pure aluminumcalcium siliciderare earth metalscomposition varies based on required final steel grade and inclusion control.
Density
2.7-7.8 g/cm³
Melting Point
600-1600°C
Particle Size
1-10 mm
Reaction Time
2-10 minutes
Oxygen Removal Efficiency
85-99%
标准
ISO 4948-1DIN EN 10020ASTM A751

行业分类与别名

脱氧产物 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient deoxidizer quantity->High oxygen content causing porosity and reduced mechanical properties->Implement precise weighing systems and real-time oxygen monitoring
Improper addition timing->Inefficient reaction leading to residual oxides->Automated injection at optimal temperature (1550-1650°C)

工业生态与工程逻辑

0
Over-deoxidation causing excessive inclusions
1
Incomplete oxygen removal leading to porosity
2
Chemical imbalance affecting final steel composition

合规与检测

tolerance
±0.5% chemical composition, ±2% weight accuracy
test method
Spark emission spectroscopy for composition, ultrasonic testing for inclusion detection

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制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the most common deoxidation products used in high-strength steel?

Aluminum, ferrosilicon, and calcium silicide are most common, with aluminum providing strong deoxidation but potentially creating hard alumina inclusions, while calcium modifies inclusions into softer forms.

How do deoxidation products affect steel ingot quality?

Proper deoxidation reduces porosity and non-metallic inclusions, improving tensile strength, toughness, and fatigue resistance in forged components.

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CNFX Industrial Component Index · 基础金属制造

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初步技术归类
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URN:CNFX:ME:UNIT:DEOXIDATION_PRODUCTS