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Top Supplier Cities : -   Qingdao   Beijing  
Dec-15-16
(1.0)
Supplier From Dalian, Liaoning, China

Bentonite cat litter, silica cat litter, tofu cat litter, pine cat litter, silica cat litter, cat scratcher, pet cushion.Production, shipment

Service Provider Of Production & Distribution Services

Supplier Of Bentonite   |   Shipping, Air, Cargo & Railways   |   Pets & Pet Supplies
Jul-25-16
(1.0)
Supplier From BEIJING, China

carbon and graphite composites.

Supplier Of Carbon   |   Graphite
Nov-11-21
(1.1)
Supplier From Jinan, Shandong, China

Sorbitol Powder, Sodium Phytate, D Calcium Pantothenate, Potassium Benzoate, Hyaluronic Acid, And Other Food Additives.

Supplier Of Mineral Powder   |   Sulphuric Acid   |   Potassium Chloride   |   Fatty Acid   |   Spices   |   Food Additives
Mar-08-24
(1.0)
Supplier From Jakarta, China

Plate (hot rolled, medium thick plate, cold rolled, galvanized, color coated, silicon steel, etc.); long material (thread, wire, profile, steel pipe, billet, round steel, etc.); metallurgical raw materials (iron ore, coking coal, coke, etc.).Logistics

Supplier Of Coking Coal   |   Coke   |   Iron Ore   |   Steel Rounds   |   Steel Billets

Service Provider Of Logistic Services   |   Wires & Cables   |   Steel Plates   |   Steel Pipes   |   Coal
Aug-10-21
(1.1)
Supplier From Dongguan, Guangdong, China

Naval frequency converters from 50hz/60hz/400hz of 6kva to 16000kva, with indoor type, ip65 outdoor type,modular type.battery chargers with 48v/110v/125v/220v230v/1000v of 10a to 5000a, ups with nickel cadmium battery,ups with lithium battery,poe network ups,dc ups with 48v/110v/125v/220vdc, industrial ups,industrial inverter with 48v/110v/125v/220vdc,avr stabilizer from 100kva to 10mw; nickel cadmium batteries,nickel iron batteries,silver zinc batteries,lithium batteries,solar batteries,agm battery,vrla battery,opzv,opzs battery;nickel cadmium battery making machines,dc converter,ect.https://sites.google.com/view/batterysolar/batteries.

Supplier Of Solar Batteries   |   Solar Panels   |   Electric Switches & Isolators   |   Iron Ore   |   Solar Power Equipments   |   DC, AC Inverters & Converters   |   UPS   |   Batteries & Chargers   |   Iron Ore   |   Nickel   |   Converters & Switches   |   Solar Heaters   |   Stabilizers   |   Electric Switch Gears   |   Automotive Batteries   |   Nickel Ore   |   Electric Power Supply Components
4425 Ores Minerals Suppliers
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Mar-17-25
(1.0)
Supplier From Wuxi City, China

Durostone materials, copper clad laminate sheet fr4/fr1/cem/xpc, insulating materials fr4/g10/g11/3240/3025/3021, engineering plastic materials ptfe/pvc/pp, mica sheet.Fob / cif / exw / ddp

Supplier Of Industrial Laminates

Service Provider Of Clearing & Forwarding   |   CIF/FOB   |   Stones & Slates   |   Insulation Panels   |   Copper Clad   |   Plastic Raw Materials   |   Mica Products
Jun-12-23
Nickel Fiber Felt

Nickel Fiber Felt

(1.0)
$15 - $130
MOQ: Not Specified
  Baoji Yinggao Metal Materials Co., Ltd.
Supplier From Baoji, Wei Bin, China
Supplier Of Nickel   |   Nickel Products   |   Graphite
 
Product Introduction

a promising alternative to traditional proton exchange membrane fuel cells due to their lower cost and ability to use non-noble metal catalysts. A key component in is the anode electrode, which requires a conductive and durable material that can withstand the harsh alkaline conditions present in the fuel cell. Nickel felt is a material that has shown promise as an anode substrate for due to its high conductivity and durability.

Alkaline Electrolyte Membrane Fuel Cells have been gaining increasing attention due to their superior performance compared to Proton Exchange Membrane Fuel Cells . have faster electrochemical kinetics, lower catalyst costs, and weaker corrosion, making them an attractive alternative to . One of the main advantages of is the use of an alkaline electrolyte, which allows for the benefit of non-precious-metal catalysts, making commercialization more feasible. While are technically similar, the key difference is the use of a solid instead of an acidic in . Overall, offer significant advantages over and are a promising technology for fuel cells.


Detailed Specifications


Material: N4 N6 N8 Ni200 Ni201

Thickness: 0.25 mm - 5 mm

Pore size: 20 microns

Length x Width: Customizable

Operating Temperature: Up to 200C

Operating pH: 1-14

Compatibility: Compatible with various AEMFC systems


Features:

Non-noble metal catalysts

High conductivity

Durability

Compatibility

Lightweight
May-26-23
CPC Calcined Petroleum

Cpc Calcined Petroleum

(1.0)
$395
MOQ: Not Specified
  Hebei Ben Hong New Material Technology Co., Ltd
Supplier From Hebei, China
Supplier Of Graphite   |   Petroleum By Products
 
Conductive graphite is made by our company using international advanced processing technology. After graphite is processed by a special process, it has high conductivity, plasticity and chemical stability of acid and alkali resistance and organic solvent corrosion.
May-26-23
Graphitized Petroleum

Graphitized Petroleum

(1.0)
$395
MOQ: Not Specified
  Hebei Ben Hong New Material Technology Co., Ltd
Supplier From Hebei, China
Supplier Of Petroleum By Products   |   Graphite
 
Graphitized petroleum takes petroleum coke as raw material, puts petroleum in graphitization furnace, and makes it through graphitization processing technology, and has the same performance and physical and chemical indexes as the products produced by traditional production technology.Let all customers with our cooperation truly feel
Use:
(1) additive of metallurgical industry.
(2) materials of flexible graphite.
(3) absorbent materials of battery.
(4) additive of lubricant.
(5) additive of refractory.
Aug-26-22
Infrared Converter Slag Detection System

Infrared Converter Slag Detection System

(1.0)
$5.00K
MOQ: Not Specified
  Wuhan Centerrise M&C Engineering Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Slag   |   Laser Equipments & Products   |   Welding & Wire Mesh Machinery
 
LAG-S400 Infrared Converter Slag Detection System



Overview

The infrared converter slag detection system uses a far-infrared thermal imager to monitor the situation of converter tapping in real time, and is connected to the main control computer in the electrical room through the conversion and transmission of video signals. The radiation intensity in the infrared wavelength range of 7-14um is different to distinguish molten steel and slag. In the later stage of the converter tapping, the molten steel gradually decreases, and the steelmaking slag is involved in the molten steel and flows out of the tapping hole. After the thermal imager recognizes the steelmaking slag in the imaging temperature measurement, it will give an alarm according to the slag content ratio threshold set by the software. The thermal imager will start the slide plate to close the tapping hole, so as to realize the control of the slag in the converter tapping, and ensure the maximum yield of molten steel and the minimum control of the steelmaking slag content.

The effect of slag detection in converter tapping is of great significance to the control effect of the slag amount. The converter slag detection and control system developed by our company conducts non-contact monitoring of the tapping steel flow through the far-infrared detector thermal imager. It can detect the slag condition in real time and output an alarm signal and control system, which can replace manual visual inspection and provide accurate, efficient and stable slag detection effect. When the system finds the slag, the intelligent control unit quickly makes a judgment of lifting the furnace and blocking the slag and outputs an alarm signal.

As shown in Figure 1, the system includes thermal imager, front purge protection box, front electrical box, power distribution cabinet, main control monitor, monitor of rocking furnace chamber, sound and light alarm, infrared converter slag monitoring software system, etc.


The technical parameters

1. Temperature measurement range: 200-1800

2. Temperature measurement accuracy: 2%

3. Detection accuracy and alarm accuracy: 98%

4. Resolution: 0.5

5. Pixels: 640x240

6. Band: 7~14um

8. Frame rate: 25 frames/sec

9. Equipment service life: 5 years

10. The normal operation rate of the automatic control system 99%
Sep-21-22
Graphite Digestion Instrument

Graphite Digestion Instrument

(1.0)
Ask for price
MOQ: Not Specified
  Clair
Supplier From Nanjing, Virginia, China
Supplier Of Laboratory Equipments & Instruments   |   Diagnostic Kits   |   Graphite
 
Graphite digestion instrument is one of the direct, effective and economical sample pretreatment methods for elemental analysis. The application of new heating technology has the advantages of rapid heating, program control, complete digestion, and temperature equilibrium. 
Our devices are usually used in sample preparation for atomic absorption, atomic fluorescence, ICP, ICP-MS, polarography, etc.
7 advantages make sample preparation no longer difficult:
1. The fully enclosed design prevents heat loss to a large extent and effectively avoids the intrusion of acid mist;
2. High-quality graphite three-dimensional wrapped heating, samples are heated evenly;
3. Unique spraying process, the coating is uniform, firm, and will not fall off after long-term use;
4. Fast digestion and acid removal, high efficiency, and batch processing of samples;
5. PID digital temperature control system, excellent performance;
6. Easy operation, environmental protection and energy saving, cost saving
7. Split type: The controller can be placed outside the fume hood to reduce acid gas corrosion and have a longer service life.
Jul-06-22
Spheroidal Graphite Acicular Rolls

Spheroidal Graphite Acicular Rolls

(1.0)
$1.00K
MOQ: Not Specified
  Lonsun Metallurgy Machinery Corporation
Supplier From Dalian, Liaoning, China
Supplier Of Graphite   |   Welding Wires & Supplies   |   Industrial Goods & Supplies
 
Acicular roll, alloyed with the nickel, manganese and chromium with a bainitic-acicular-martensitic matrix has a higher UTS, hardness and wear resistance is more than the SGP quality. Semi-continuous carbides maintain the wear resistance, while at the same time exhibiting high strength and resistance to fire-cracks. The extensive heat treatment procedure ensures an acicular matrix. Acicular roll can be produced by static casting (Monoblock) or by using the centrifugal cast (CC) Double-pour method.
Apr-26-24
(1.0)
Supplier From China

Quartz Stone Slab.

Supplier Of Quartz   |   Stone Products
Apr-11-24
(1.0)
Supplier From China

Silica sand.Dear friend,



this is mary from hebei quanerduo mining development co.,ltd, we are specialized in manufacturing washed gravel stone, pebble stone, silica sand, vermiculite and other minerals.



if you are interesting our product, please contact us, we will be all here waiting for you.



looking forward to receiving your response.



thank you and best regards,

mary

Supplier Of Sandstones & Sands   |   Silica Sand
Mar-04-24
(1.0)
Supplier From China

Natural Stone Like Limestone Quartz.

Supplier Of Limestone   |   Quartz
Dec-15-23
(1.0)
Supplier From Jinan, Shandong, China

Carbon black/silica.Manufacturing

Supplier Of Carbon   |   Silica Sand

Service Provider Of Manufacturer & Exporter
Dec-07-23
(1.0)
Supplier From China

Ferro molybdenum, talc.

Supplier Of Iron Alloy   |   Talc
Oct-31-23
(1.0)
Supplier From China

Copper Slag.

Supplier Of Copper Powder   |   Slag
Oct-31-23
(1.0)
Supplier From Dalian, Liaoning, China

Cat litter, bentonite cat litter, wood core cat litter, plant fiber cat litter, pine cat litter, silicone cat litter .

Supplier Of Pets & Pet Supplies   |   Bentonite
Oct-18-23
(1.0)
Supplier From Qingdao, China

Natural flake graphite, high purity/high carbon graphite, expandable graphite, graphite products .Research and development, production, import and export

Supplier Of Graphite   |   Carbon

Service Provider Of Importing/Exporting   |   Production & Distribution Services   |   Research & Development Services
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