BRAZING & SOLDERING
in braze welding the filler metal is not distributed by capillary action - Answer-what would be the
difference between braze welding and brazing
when the finished product operates at high temperatures - Answer-braze welding would not be a
satisfactory method of joining material together when
AWS - Answer-who has developed specifications and a classification systems for oxy-fuel welding and
fusion welding filler metals
rod - Answer-what does the R indicate in the designation r100
r60 - Answer-if you're looking for a filler rod for general-purpose oxy-fuel welding that possessed
medium strength and good ductility which Rod would you choose
silver filler metals - Answer-filler metal designated BAg would fall into which filler metal category
chemical composition of the rod - Answer-what does the 1 indicate with the filler metal designation
BCuP-1
the filler metal will not flow through capillary action if the metal is not clean - Answer-why is clean metal
important with brazing
protect the joint from oxidation during the heating and flowing - Answer-what is the primary purpose of
applying flux to all surfaces that will be brazed
, Oxidation - Answer-what could happen if you overheat at the brazing joint before adding filler metal
flux - Answer-what should be removed from the brace joint after it has been completed because of its
corrosive properties
lap joints - Answer-what type of joints are preferred for brazing operations because they offer more
surface area for the metal bonding to take place
cadmium and zinc are added to the filler metal - Answer-high amounts of silver in silver copper brazing
Alloys do not wet out well while torch brazing, what is done to help overcome this problem
cadmium fumes - Answer-what type of fumes can be toxic while brazing
BNi - Answer-which filler metal would be used primarily for 300 to 400 series stainless steel
BAu - Answer-what type of filler metal would be used for a maximum resistance to oxidation and
corrosion are required?
Tinning - Answer-the molten filler metal must wet with the base metal in order to achieve the proper
metallic bond.
this action is can be referred to as?
proper cleanliness that matches the type of material being prepared - Answer-where a high-quality joint
is required, what is the rule?
smear free Carbon - Answer-what can happen if you use a grinder in the preparation of cast iron
materials?
in braze welding the filler metal is not distributed by capillary action - Answer-what would be the
difference between braze welding and brazing
when the finished product operates at high temperatures - Answer-braze welding would not be a
satisfactory method of joining material together when
AWS - Answer-who has developed specifications and a classification systems for oxy-fuel welding and
fusion welding filler metals
rod - Answer-what does the R indicate in the designation r100
r60 - Answer-if you're looking for a filler rod for general-purpose oxy-fuel welding that possessed
medium strength and good ductility which Rod would you choose
silver filler metals - Answer-filler metal designated BAg would fall into which filler metal category
chemical composition of the rod - Answer-what does the 1 indicate with the filler metal designation
BCuP-1
the filler metal will not flow through capillary action if the metal is not clean - Answer-why is clean metal
important with brazing
protect the joint from oxidation during the heating and flowing - Answer-what is the primary purpose of
applying flux to all surfaces that will be brazed
, Oxidation - Answer-what could happen if you overheat at the brazing joint before adding filler metal
flux - Answer-what should be removed from the brace joint after it has been completed because of its
corrosive properties
lap joints - Answer-what type of joints are preferred for brazing operations because they offer more
surface area for the metal bonding to take place
cadmium and zinc are added to the filler metal - Answer-high amounts of silver in silver copper brazing
Alloys do not wet out well while torch brazing, what is done to help overcome this problem
cadmium fumes - Answer-what type of fumes can be toxic while brazing
BNi - Answer-which filler metal would be used primarily for 300 to 400 series stainless steel
BAu - Answer-what type of filler metal would be used for a maximum resistance to oxidation and
corrosion are required?
Tinning - Answer-the molten filler metal must wet with the base metal in order to achieve the proper
metallic bond.
this action is can be referred to as?
proper cleanliness that matches the type of material being prepared - Answer-where a high-quality joint
is required, what is the rule?
smear free Carbon - Answer-what can happen if you use a grinder in the preparation of cast iron
materials?
