Molybdenum Lanthanum Plate 1mm Thickness
Description:
Molybdenum-lanthanum alloy is an alloy composed of base metal molybdenum and lanthanum trioxide existing as dispersed particles in the matrix. The La2O3 content in the alloy is generally 0.5%~5.0% (mass fraction).
Specifications:
| Item Name | Molybdenum Lanthanum Alloy Plate |
| Material | Molybdenum Lanthanum Alloy, La2O3: 0.3~0.7% |
| Size | 4.75mm-50mm thickness x W x L |
| Process | Forging, rolling |
| Surface | Chemically cleaned, Grinding |
Preparation of molybdenum-lanthanum alloy blanks
Using the liquid-solid mixing method, lanthanum oxide is doped into molybdenum powder in the form of La(NO3)3 alcohol solution. The addition amount is about 1%. The molybdenum powder is pretreated at 700~900°C for 2 hours in a hydrogen atmosphere. After isostatic pressing, it is sintered at high temperature to form a molybdenum-lanthanum alloy billet with a relative theoretical density of 92% to 96%.
Rolling and heat treatment of molybdenum-lanthanum alloy plates
After the molybdenum-lanthanum alloy billet is opened at 1500°C, it is warm-rolled and cold-rolled to a 2.4 mm thick plate. The pass processing rate is 25%~35%, and the total processing rate is 80%. The rolled molybdenum lanthanum plates were annealed in hydrogen furnaces at 1100, 1250, 1400, 1550 and 1950°C.
FAQ:
Q1. Are you the factory or the trading company?
A1. We are the direct-sale factory with our own trading company. Our factory has 20 years experience in the filed of alloy products.
Q2. What's your main products?
A2. Our main products are all kinds of alloy materials for foundry and casting industry, including ferro silicon magnesium (rare earth magnesium alloy), ferro silicon, ferro manganese, silicon manganese alloy, silicon carbide, ferro chrome and cast iron, etc.
Q3. How can you guarantee the quality?
A3. We have the most professional workers for production and testing of the products, most advanced production equipment and testing equipment. For every batch of products, we will test the chemical composition and to make sure it can reach the quality standard that customers required before they are dispatched to the customers.
Q4. Can I get sample from you for checking the quality?
A4. Yes, we can provide free samples to customers for them to check the quality or do the chemical analyses, but please tell us the detailed requirement for us to prepare the right samples.
Q5. What's your MOQ? Can I buy a container with different products mixed?
A5. Our MOQ is one 20 feet container, about 25-27 tons. You can buy different products in a container mixed, it is usually for trial order and we hope that can buy 1 or 2 products in a full container in future after you testing our products are good quality.
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