Feedstock Stage
AssemblySemiconductor-grade indium (6N–7N) and red phosphorus; phosphorus arrives by its own chain from phosphate rock. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Feedstock Stage parts and their functions
4 top-level parts · 13 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Refined Indium (1 kg ingot) 6 parts | 1× | ≈50–250 g per growth charge, zone-refined to 6N+ |
| 2 | Phosphate Rock | 1× | Mined ore feeding the phosphorus furnace |
| 3 | White Phosphorus (P4) | 1× | Electric-furnace P4 from phosphate rock |
| 4 | Red Phosphorus (semiconductor grade) | 1× | Converted allotrope used for InP synthesis |
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Bill of materials for Feedstock Stage
4 top-level lines · 20 rows shown · 13 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Refined Indium (1 kg ingot) 6 parts | refined-indium | 1× | 1 | 10 | product |
| 1.1 | Ore Stage 2 parts | refined-indium-ore-stage | 1× | 1 | 2 | assembly |
| 1.1.1 | Sphalerite Zinc Ore | sphalerite-zinc-ore | 1× | 1 | · | part |
| 1.1.2 | Zinc Flotation Concentrate | zinc-concentrate | 1× | 1 | · | part |
| 1.2 | Smelter Byproduct Stage 1 parts | refined-indium-byproduct-stage | 1× | 1 | 1 | assembly |
| 1.2.1 | Zinc Smelter Flue Dust / Leach Residue | zinc-smelter-flue-dust | 1× | 1 | · | part |
| 1.3 | Hydrometallurgy Stage 2 parts | refined-indium-hydromet-stage | 1× | 1 | 2 | assembly |
| 1.3.1 | Sulfuric Acid Leach Liquor | indium-leach-liquor | 1× | 1 | · | part |
| 1.3.2 | Solvent Extraction Circuit | solvent-extraction-stage | 1× | 1 | · | part |
| 1.4 | Cementation Stage 1 parts | refined-indium-cementation-stage | 1× | 1 | 1 | assembly |
| 1.4.1 | Sponge Indium | cementation-sponge-indium | 1× | 1 | · | part |
| 1.5 | Electrorefining Stage 3 parts | refined-indium-refining-stage | 1× | 1 | 3 | assembly |
| 1.5.1 | Crude Indium Anode | crude-indium-anode | 1× | 1 | · | part |
| 1.5.2 | Electrorefining Cell | indium-electrorefining-cell | 1× | 1 | · | part |
| 1.5.3 | Indium Cathode Deposit | indium-cathode-sheet | 1× | 1 | · | part |
| 1.6 | Casting Stage 1 parts | refined-indium-casting-stage | 1× | 1 | 1 | assembly |
| 1.6.1 | Ingot Casting | indium-ingot-mold | 1× | 1 | · | part |
| 2 | Phosphate Rock | phosphate-rock | 1× | 1 | · | part |
| 3 | White Phosphorus (P4) | white-phosphorus | 1× | 1 | · | part |
| 4 | Red Phosphorus (semiconductor grade) | red-phosphorus | 1× | 1 | · | part |
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Where the feedstock stage is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |