Custom Low-Al Ferrosilicon for Australian Steel Excellence

Premium FeSi with ultra-low aluminum (≤0.35%) & carbon — designed to skip secondary refining, cut costs, and produce cleaner steel. SGS-certified delivery to Australia.

⚙️ 澳洲磨坊的挑戰

The client produces special steel grades requiring very low aluminum & carbon. Ordinary ferrosilicon (Al 1.3-2.0%) would force an extra refining step — increasing energy cost and cycle time. High-purity (pricey) FeSi blows the budget.

  • 普通矽鐵 → 額外精煉(時間 + 能量)
  • High-purity grade → expensive, not economical
  • 需要一條折衷方案:鋁含量≤0.5%,鈣含量≤0.5%,價格具競爭力。
  • 矽含量範圍≥72%以最大限度提高產量

✅ Our custom solution: Low-Al, Low-C FeSi

We produced a special low-aluminum/low-carbon ferrosilicon from selected raw materials, double-refined. SGS results far exceeded specs:

矽(Si) 75.3% 要求≥72%
鋁(Al) 0.32% 要求≤0.5%
鈣(Ca) 0.066% 要求≤0.5%
碳(C) 0.016% 遠低於限制
尺寸 10-50mm (98% passing)

⚡ 對澳洲鋼鐵製造商產生實際影響

-14%
每噸矽鐵消耗量(由於矽含量較高)
+9%
淨鋼產量(夾雜物較少)
-100%
需要二次精煉(鋁含量低)
+18%
更快的敲擊週期

🇦🇺 Low-Al FeSi that exceeded Down Under expectations

✅ Si 75.82%(最低為 72%) ✅ 鋁含量 0.32%(對比 ≤0.5%) ✅ 鈣含量 0.066%(超低) ✅ C 0.0016%(符合特殊鋼標準) ✅ SGS檢驗檢驗認證
步驟 1/6

Low-Al raw material selection

我們控制了冶煉過程,以最大程度地減少鋁和碳的吸收。採用了一種特殊的精煉工藝。

🔍客戶要求: Al≤0.5%、C≤0.1%、Si≥72%
📊 內部初步: Si 75.51%,Al 0.38%,C 0.022%
步驟 2/6

SGS檢驗檢驗檢驗員抽樣

裝貨前,經SGS檢驗檢驗澳洲認證的檢驗員來到我廠,從精煉批次中抽取了混合樣品。密封樣本被送到SGS檢驗檢驗實驗室。

步驟 3/6

SGS檢驗檢驗 證書已簽發

SGS檢驗檢驗實驗室分析證實: 矽 = 75.82%, 鋁 = 0.32%, 鈣含量 = 0.066%碳含量為0.016%。所有數值均遠優於所需的鋁含量≤0.5%。可提供證書編號。

步驟 4/6

Custom bulk container loading (no ton-bags)

Instead of conventional 1-ton bags, we loaded the FeSi 10-50mm 直接散裝裝入20英尺貨櫃 – exactly as the Australian customer requested. This custom method saves unpacking time and eliminates bag waste. Heavy-duty wooden bracing was installed to secure the bulk cargo during ocean voyage.

步驟 5/6

海運到澳大利亞

貨櫃從天津運往澳洲(約18天)。所有單據(提單、SGS檢驗檢驗報告、裝箱單)均已轉發,以確保順利清關。

步驟 6/6

澳洲工廠審批和重新訂購

After using our low-Al FeSi, the Australian client reported 無需額外提煉鋼材潔淨度較高,整體成本較低。他們立即下了複購訂單。

“Bright Alloys’ low-Al FeSi gave us the perfect balance — high Si, low impurities at a fair price. Saved us an entire refining step.” – Metallurgy Manager, Australia

📊 澳洲成功背後的數據

3.3%
額外矽高於保證
0.31%
鋁含量(與≤0.5%相比)
-100%
額外精煉消除
澳幣 4.2/噸
報告的淨節省
“We were stuck between ordinary high-Al FeSi (costly refining) and expensive high-purity. Bright Alloys delivered the sweet spot: Si 75%, Al 0.31% — we used it directly in our BOF, cut down flux use, and improved steel cleanliness.”
——JM,高級冶金師
特種鋼鐵廠

別人做不到?我們能。 🏭

Many suppliers stop at ordinary FeSi (Al 1.5%) or ultra-pure (expensive). Bright Alloys masters the mid-range low-aluminum, low-carbon segment. We custom-make ferrosilicon with Al ≤0.5%, Ca ≤0.1%, and high Si, at a price that makes sense for your special steel grades. Trusted by Australian mills.

Request quote for low-Al FeSi 查看完整規格

為什麼澳洲鋼廠信賴Bright Alloys?

🔬
Custom low-Al chemistry
📋
SGS / BV third-party certified
🌏
20餘年服務澳洲、亞洲
💳
信用狀、電匯、靈活付款方式

Get the same low-Al ferrosilicon that Australian steelmakers use

Ask for a quote + sample SGS low-Al report. Tailor made to your steel grade.

📬 聯絡我們的出口團隊

📧 info@brightalloys.com | 📞 +86 372 2588xxx

🔹 低鋁矽鐵 · 低碳矽鐵 · 特殊鋼原料 · 澳洲鋼廠供應商 · SGS檢驗檢驗認證矽鐵 · 光亮合金 · Si75 Al0.5 最大值 · 用於免精煉鋼的客製化矽

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