Feedback Search Site Map
Air Products Products Customer Support Technology About Us Investor Info Corporate Responsibility Career Opportunities Press Room APDirect
Welcome 
 
Why Choose Air Products 
Global Contacts/Locations 
Technical Newsstand 
Press Room 
MSDS 
 
Site home 
Air Products Home 

 
Ask the Expert Question    Archived Questions: Metals
   How can I prevent copper filler metal from spreading away from the brazed joints in my steel parts?
    (Our Answer...)
   How can I provide customer documentation proving my heat treat process was controlled while treating their products?
    (Our Answer...)
   How can I reduce the cost of my sintering process without compromising quality or reliability?
    (Our Answer...)
   How can I reduce my costs for Al-annealing without reducing my quality?
    (Our Answer...)
   How can I avoid decarburisation in my sintering process?
    (Our Answer...)
   What nitrogen purity do I need for my heat treatment process?
    (Our Answer...)
   How do I calculate the amount of methanol I'll need for my carburizing atmosphere?
    (Our Answer...)
   My sintered PM parts come out of the furnace "sooty." How do I prevent this?
    (Our Answer...)
   Why is control necessary for a protective atmosphere?
    (Our Answer...)
   I know my flowmeter tells me that I have a certain gas flow rate, but how can I be sure?
    (Our Answer...)