Glass Sealing 42 Alloy :(Composition (Nominal): 0.05 C, 0.40 Mn, 0.25 Si, 41.0 Ni, Bal. Fe; : (
Alloy 42 A nickel-iron controlled-expansion alloy containing 41% nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 300°C.Used for glass-to-metal sealing of components that are enclosed in a glass envelope,such as lamps and electron tubes. :(Specification : ASTM F30 ; ( Product availability and request a QUOTE!
INVAR 42 Alloy :(Composition (Nominal): 0.05 C, 0.40 Mn, 0.25 Si, 41.0 Ni, Bal. Fe; : (
INVAR 42 A nickel-iron controlled-expansion alloy containing 41% nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 300°C.Used for glass-to-metal sealing of components that are enclosed in a glass envelope,such as lamps and electron tubes. :(Specification : ASTM F30 ; ( Product availability and request a QUOTE!
Incoloy 825 is a nickel iron chromium alloy, which is widely used in petroleum, natural gas and chemical processing industries. It has good corrosion resistance and can operate at higher temperatures than most stainless steels. Incoloy 825 is a completely austenitic nickel iron chromium alloy, stabilized by titanium and added with copper and molybdenum. Incoloy 825 is a general engineering alloy, which is resistant to acid and alkali metal corrosion in oxidation and reduction environments.
The Incoloy825 has the following functions:
Good resistance to stress corrosion cracking.
Good resistance to pitting and crevice corrosion
Good oxidation resistance and non oxidative thermal acidity.
It has good mechanical properties at room temperature and high temperature up to 550
Certification of pressure vessels with manufacturing temperatures up to 450 C
Incoloy 825 metallographic structure:
Incoloy 825 alloy has a stable face centered cubic structure. Chemical composition and appropriate heat treatment ensure that the corrosion resistance will not be weakened by sensitization.
Incoloy825 Corrosion resistance:
Incoloy825 is a general engineering alloy, which is resistant to acid and alkali metal corrosion in oxidation and reduction environments.
Incoloy825 is widely used in various industrial fields where the working temperature is no more than 550.
Typical applications include:
Heating pipes, containers, baskets and chains for sulfuric acid pickling plants.
Seawater cooling heat exchanger, marine product pipeline system, acid gas environment pipeline.
Heat exchanger, evaporator, washing, immersion tube, etc. In phosphoric acid production.
Air heat exchanger in petroleum refining
Food Engineering
chemical process
Flame retardant alloy for high-pressure oxygen
Product name
INCOLOY Alloy 825
Grade
INCOLOY Alloy 825
Thickness range
0.3mm-3.0mm,
Width range
600mm-1500mm
Length
2000mm, 2438mm, 3048mm
Size
1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required
Nilo 42 Alloy :(Composition (Nominal): 0.05 C, 0.40 Mn, 0.25 Si, 41.0 Ni, Bal. Fe; : (
Nilo 42 A nickel-iron controlled-expansion alloy containing 41% nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 300°C.Used for glass-to-metal sealing of components that are enclosed in a glass envelope,such as lamps and electron tubes. :(Specification : ASTM F30 ; ( Product availability and request a QUOTE!
NICKEL IRON SEALING ALLOY 52 ; (Composition (Nominal): Ni 50 , Fe Balance . ;(
Alloy 52 is a 50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy's rate of thermal expansion is virtually constant to a temperature of about 1050 °F (565 °C). ;(Specification : ASTM F30 ; ;(Product availability and request a QUOTE!
Raw melting material - aluminum scraps, cans, engine waste etc.
Output capacity - 5-30 tons/h, customized
Automation - Full automatic/ half automatic (based on output requirement and investment budget
Ingot type - ADC12 (7.5kg/ 10kg / customized)
1. After cleaning the oil and grease of waste aluminum, manually put it into the furnace with a forklift;
2. Ignition for melting furnace .Heat up to 680C, and input appropriate proportion of alloy elements. Heat up to 800C, melt and stir evenly, then fetch samples to the spectrometer for testing.
Every lot of production need to do testing .
3. Put A tool that attracts iron into the furnace by forklift, to suck away the iron in the aluminum water.
4. Put the slag agent into Alu liquid to remove the slag. After slag removed , put the slags into Aluminum ash separation machine , and let the aluminum water and ash separate. The proportion of slag agent and aluminum liquid is 1:500
5.Open the drain valve and the aluminum water flows automatically to the ingot production line After the ingot casting is completed, the ingot stacking robot will stack the ingots, which means the production is completed.
NICKEl - IRON ALLOY KOVAR Composition (Nominal): NI 29; Co17; Fe Balance;) ;(A low expansion alloy which has been widely used for making hermetic seals with the harder Pyrex glass and ceramic materials such as in power tubes, microwave tubes, transistors, and diodes, as well as integrated circuits. :) (Specifications:
Kovar alloy is manufactured to meet the requirements of ASTM Specification F-15.
IRON NICKEL ALLOY ASTM F1684 PERNIFER 36 ; (Composition (Nominal): 0.02 C, 0.35 Mn, 0.20 Si, 36.00 Ni, Bal. Fe ; (
Invar (also know as Invar 36, NILO 36, Pernifer 36, and Invar Steel) is a low expansion alloy consisting of 36% Nickel, balance Iron. Invar Alloy exhibits extremely low expansion around ambient temperatures, making Invar Alloy particularly useful in applications where minimum thermal expansion and high dimensional stability is required, such as in precision instruments like optoelectronic devices, optical and laser benches, electronics, and other kinds of scientific instruments.; ( SPECIFICATION: astm f 1684 ; (Product availability and request a QUOTE!
IRON NICKEL ALLOY ASTM F1684 Nilo 36 ; (Composition (Nominal): 0.02 C, 0.35 Mn, 0.20 Si, 36.00 Ni, Bal. Fe ; (
Invar (also know as Invar 36, NILO 36, Pernifer 36, and Invar Steel) is a low expansion alloy consisting of 36% Nickel, balance Iron. Invar Alloy exhibits extremely low expansion around ambient temperatures, making Invar Alloy particularly useful in applications where minimum thermal expansion and high dimensional stability is required, such as in precision instruments like optoelectronic devices, optical and laser benches, electronics, and other kinds of scientific instruments.; ( SPECIFICATION: astm f 1684 ; (Product availability and request a QUOTE!
IRON NICKEL ALLOY SUPER-INVAR 32-5 ; (Composition (Nominal):
0.02 C, 0.40 Mn, 0.25 Si, 32 Ni, 5.5 Co, Bal. Fe ; : (Super Invar 32-5 is A low expansion alloy consisting of 32% Nickel, 4% Cobalt, and balance Iron. Super Invar 32-5 Alloy exhibits minimum thermal expansion at room temperatures (one half of Invar 36), as well as thermal expansion properties less than that of Invar Alloy in the 67/203°F (-55/95°C) temperature range. ; (Specifications: ASTM F1684 ;: (Product availability and request a QUOTE!
