Hot New Products Anti Magnetic Stainless Steel - NILO Alloy 42 / W. Nr.1.3917 / UNS K94100 – Herui Detail:
Description
A nickel-iron controlled-expansion alloy containing 42% nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 570°F (300°C). Used for semiconductor lead frames in integrated circuits, bi-metal thermostat strip, thermostat rods, for ceramic-to-metal seals with alumina ceramics, and various glass-to-metal seals such as the core of copper-clad wire for sealing into glass envelopes of electric bulbs, radio valves, television tubes, and fluorescent lights.
FeNi42 (for example NILO alloy 42), has a nickel content of 42% and α ≈ 5.3 ppm/°C which matches that of silicon and therefore is widely used as lead frame material for electronic components, integrated circuits, etc.
Chemical Composition
| C | 0.05 |
| P | 0.020 |
| S | 0.020 |
| Mn | 0.80 |
| Si | 0.30 |
| Al | 0.10 |
| Co | 1.0 |
| Ni | 41.5～42.5 |
| Fe | Balance |
Average Coefficient of Linear Expansion ā/(10-6/K)
| 20～100℃ | 5.6 |
| 20～200℃ | 4.9 |
| 20～300℃ | 4.8 |
| 20～400℃ | 5.9 |
| 20～450℃ | 6.9 |
| 20～500℃ | 7.8 |
| 20～600℃ | 9.2 |
Applications
Alloy 42 has been used for the glass-to-metal seals in electronic tubes, automotive and industrial lamps, transformer and capacitor bushings and other glass-to-metal and ceramic-to-metal applications.
Forms
We can supply these products in all forms including wire, ribbon, strip, sheet and foil. You also can send your custom Dimensions and Tolerances by email or phone us.
Product detail pictures:
Related Product Guide:
Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for Hot New Products Anti Magnetic Stainless Steel - NILO Alloy 42 / W. Nr.1.3917 / UNS K94100 – Herui, The product will supply to all over the world, such as: UK, New Delhi, Bandung, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
The use and maintain of the sawblade
◎ The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.
◎ PeriodicaI cleaning and support the machine,the spindle’s running tolerance must be less than h7.
◎ The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade’s diameter(formuIti—rip saw blade is 1/2.
◎ When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface．
◎ Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.
◎ After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.
◎ Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.
The renovate of the sawbIade
◎ The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.
◎ For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.
By Quintina from Jamaica - 2017.02.28 14:19
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Teresa from United States - 2017.08.16 13:39
