Metal porous titanium plates are primarily used in standard PEM electrolyzer single cells and stacks as the flow field or diffuser material, particularly on the oxygen (anode) side. . Electrolyzer hardwares cannot use carbon-based gas diffusion layers (GDLs) at the anode because the carbon will immediately oxidize to CO2 (if the medium is acidic) or carbonate ions (if the medium is basic) during the reaction.
Porous titanium plates are an excellent option for a diffusion medium in various applications, including electrolyzers and fuel cells. TOPTITECH�´s porous metal gas diffusion layers are the top choice for achieving high performance in these applications. The uniform porosity, strength, and corrosion resistance outperform other diffusion layer productsTOPTITECH substrates are available in a variety of alloys to support a full range of fuel cell operating temperatures, and can be coated with surface treatments or catalyst layers to enchance performance.
In an electrolyzer, why not utilize a carbon-based Gas Diffusion Layer?
Using a carbon-based gas diffusion layer (GDL) in an electrolyzer can pose several challenges. The presence of oxygen ions and voltage on the anode side of the electrolyzer can cause the carbon in the GDL to be oxidized, resulting in the generation of CO2 gas. While this can initially lead to a lower electrolysis voltage, the consumption of the carbon GDL is a short-lived phenomenon. As a result, the stack compression decreases, leading to higher resistance and lower performance. Therefore, it is not advisable to use a carbon-based GDL in an electrolyzer.
Material: 6AL/4V Titanium Alloy (Gr5)
open with allen key inner hex
Specification: M6x15/18/20/25/30/35/40/45/50/55/60/65/70
Weight: about 2.3g/pcs
Color: Gold/rainbow/Silver/Black/Blue/Green/Mavue
Package include: 4pcs M6x30mm Titanium Bolts
594 Titanium Ti Pedal Spindle For Crank Brothers Suppliers
Short on time? Let Titanium Ti Pedal Spindle For Crank Brothers sellers contact you.
Material: 6AL/4V Titanium Alloy (Gr5)
open with allen key inner hex
Specification: M6x15/18/20/25/30/35/40/45/50/55/60/65/70
Weight: about 2.3g/pcs
Color: Gold/rainbow/Silver/Black/Blue/Green/Mavue
In an electrolyzer, why not utilize a carbon-based Gas Diffusion Layer?
Using a carbon-based gas diffusion layer (GDL) in an electrolyzer can pose several challenges. The presence of oxygen ions and voltage on the anode side of the electrolyzer can cause the carbon in the GDL to be oxidized, resulting in the generation of CO2 gas. While this can initially lead to a lower electrolysis voltage, the consumption of the carbon GDL is a short-lived phenomenon. As a result, the stack compression decreases, leading to higher resistance and lower performance. Therefore, it is not advisable to use a carbon-based GDL in an electrolyzer.
Parameters
Place of origin: Baoji, China
Brand: TOPTITECH
Filtration precision:0.2um-100um
Material: titanium
Working temperatureï¼?â?¤ 300â??
Length: 30-1000mm(More than 1000mm can be welded)
Thickness: â?¥0.5mm
FEATURES
High corrosion resistance: Titanium is a highly corrosion-resistant material, making it suitable for use in harsh environments.
High strength-to-weight ratio: Porous titanium plates are lightweight yet strong, making them ideal for applications where weight is a concern.
High porosity: The porous nature of titanium plates allows for efficient diffusion of gases, making them well-suited for use in electrolyzers and fuel cells.
Customizable properties: The pore size and distribution of porous titanium plates can be tailored to meet specific application requirements, allowing for greater flexibility in design.
Excellent thermal conductivity: Titanium has a high thermal conductivity, which allows for efficient heat transfer and thermal management in fuel cells and electrolyzers.
Long service life: Due to its corrosion resistance and durability, porous titanium plates have a long service life, reducing maintenance and replacement costs.
Ease of manufacturing: Porous titanium plates can be manufactured using a variety of techniques, including sintering, powder metallurgy, and electrochemical etching, making them easy to produce in large quantities and at a reasonable cost.
The PM5 Dental Machine is a Plasma Medical Titanium Surface Treatment Machine designed for cleaning, surface modification, and activation of titanium implant surfaces before placement in the patient's mouth.
Specifications:
Size (mm)(Width X Height X Depth) : M/C 600 x 680 x 640 Addition 600 x 760 x 640 (Total 600 x 1560 x 640)
Axis: 5-Axis
Manufacturable Material : Metal / Zirconia / PMMA / WAX / Glass Ceramic / Abutment / ETC
Spindle : 1.8 ~ 2.7 kw / 60,000 RPM Air Cooling
Endmill: Metal 0.5 / 1.0 / 1.5 / 2.0 / 3.0, Zirconia 0.3 / 0.5 / 1.0 / 2.0, Glass Ceramic 0.6 / 1.0 / 2.0, PMMA 0.5 / 1.0 / 2.0
Inside System : Coolant + Air Suction
Jig & Material : Disk Cr-Co, Ni Co, Soft Metal, Glass Ceramic, Zirconia, Wax, PMMA, etc, Cube Glass Ceramic, Abutment Titanium
A dental machine CRAFT 5X used in the field of dentistry to perform a variety of tasks related to patient care, treatment, and diagnostics. These machines are essential in modern dental practices, providing precision, efficiency, and safety in various procedures.
Specifications
- Size(mm)- Machines : 440 mm x 660 mm x 710 mm (WXDXH), Table : 436 mm x 660 mm x 1000 mm (WxDXH)
- Weight - Machines: 75 kg, Table: 70 kg
- Spindle- Manufacturer: J ger, Shank: 4, Maximum RPM: 100,000 rpm, maximum output: 0.7 kw
- Toolport Count: 15
- Simultaneous machining quantity:10
- Reverse Processing Quantity: 6
- electric power: 1.5kw
- JIG & Material: Zirconia, Wax, PMMA, PEEK, Composite resin, Hybrid ceramic, Glass ceramic, Pre-milled titanium abutment
A dental machine PM5 used in the field of dentistry to perform a variety of tasks related to patient care, treatment, and diagnostics. These machines are essential in modern dental practices, providing precision, efficiency, and safety in various procedures.
Specifications:
Size (mm)(Width X Height X Depth) : M/C 600 x 680 x 640 Addition 600 x 760 x 640 (Total 600 x 1560 x 640)
Axis: 5-Axis
Manufacturable Material : Metal / Zirconia / PMMA / WAX / Glass Ceramic / Abutment / ETC
Spindle : 1.8 ~ 2.7 kw / 60,000 RPM Air Cooling
Accuracy: ± 1
Endmill: Metal 0.5 / 1.0 / 1.5 / 2.0 / 3.0, Zirconia 0.3 / 0.5 / 1.0 / 2.0, Glass Ceramic 0.6 / 1.0 / 2.0, PMMA 0.5 / 1.0 / 2.0
Inside System : Coolant + Air Suction
Jig & Material : Disk Cr-Co, Ni Co, Soft Metal, Glass Ceramic, Zirconia, Wax, PMMA, etc, Cube Glass Ceramic, Abutment Titanium
High-Purity A8 Aluminum Ingots (99.80% min. Al Content)
Brand Name: RIO TINTO ALUMINUM
Origin: Australia
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Chemical Composition:
Al 99.80% (minimum)
Silicon (Si) 0.05%
Iron (Fe) 0.20%
Copper (Cu) 0.01%
Manganese (Mn) 0.01%
Magnesium (Mg) 0.03%
Zinc (Zn) 0.03%
Titanium (Ti) 0.03%
Others (each) 0.03%
Others (total) 0.10%
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Product Form & Packaging
Form: Standard trapezoidal aluminum ingots
Unit Weight: Approx. 22.5 â?? 23.5 kg per ingot
Bundle: 1,000 kg strapped bundles on wooden pallets
Custom Branding: Optional with MOQ
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Logistics & Delivery
Packaging: Export-grade seaworthy packaging
Incoterms: CIF
Lead Time: 15â??25 days from order confirmation (subject to availability)
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A8 aluminum ingots are ideal for:
Wire and cable production
Conductors and electrical applications
Re-rolling for sheets, foils, and extrusions
High-performance casting applications
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Certifications
ISO 9001:2015
LME-aligned product quality
Product Specifications:
Grade A7
Purity (Al Content) 99.7% (minimum)
Form Rectangular ingots with lifting notches or grooves
Weight per Ingot 15-25 kg (or as per buyer request)
Bundle Weight ~1000 kg strapped with steel bands
Color Silvery-white, smooth surface, free of cracks or inclusions
Surface Condition Clean, dry, free from oil, oxidation, or contamination
Melting Point ~660.3 C
Appearance Bright metallic luster, no visible slag or shrinkage
Chemical Composition (in % by weight):
Aluminum (Al) 99.70%
Silicon (Si) 0.10%
Iron (Fe) 0.20%
Copper (Cu) 0.01%
Zinc (Zn) 0.02%
Manganese (Mn) 0.01%
Magnesium (Mg) 0.01%
Titanium (Ti) 0.03%
Other (each) 0.03%
Total Others 0.30%
Containerization: Suitable for 20ft or 40ft containers
