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bearing materialsgenerally it can be said as a good bearing material must posse following characteristics as it must be strong enough to sustain
bearing bronzesthis is the copper-tin alloys along with small additions of another constitution beneath conditions of heavy load and conditions of
titanium alloyspure titanium is a light weight and strong ductile metal this is very strong and as well as highly resistant to corrosion of all kinds
magnesium and its alloysmagnesium is a light metal along with density of 174 gcm3 magnesium is more costly than aluminium as density 274 gcm3 along
copper-beryllium alloyscopper-beryllium alloys comprise between 06 to 2 be and 02 to 25 cobalt such alloys can be precipitation hardened and cold
copper-nickel alloyscomplete solubility arises between nickel and copper all alloys have same microstructure and may be cold or hot
the bronzesthe coinage bronze employed for making coins in earlier days contains 95 copper 4 sn and 1 zn the zn acts as a deoxidizer such alloy is
the brasses7030 brass also called as cartridge brass contains 70 copper and 30 zinc this is employed for cartridge cases sheet fabrication and
copper alloyssome alloys of copper are employed in industry for varying causes copper forms alloys along with zinc or the brasses tin or the bronzes
copper and its productioncopper is marked via a host of good engineering properties the foremost is coppers good electrical conductivity and bulk of
what is the least count of following instrument vernier caliper micrometer bevel
wrought al alloysthis aluminium alloys are acquired by addition of mn and mg the al-mn and al-mg alloys cannot be heat treated al-mn alloy combines
cast al alloyslow melting temperature good surface finish and insolubility to gases except h2 are characteristics of these alloys significant
properties of aluminium alloysamong the different properties of aluminium alloys given are notable asa low density as 27 gmccb elevated electrical
aluminium cast alloysaluminium alloys the cast through any one of the given processessand casting is the easiest and most versatile process minute
wrought aluminium alloysextrusion ingots and sheets are cast through semi-continuous direct chill method the sheet ingots are scalped in which about
aluminiumaluminium was first generated in year of 1825 presently it is generated in quantity second only to steel this is the most abundant metallic
non-ferrous materialslatest technology has been highly dependent on non-ferrous and alloys for in specific cases they represent the compensation of
quenching and temperingcast iron pearlite structure might be heated to lower critical temperature and after that quenched to effect extremely rapid
heat treatment of cast ironcastings in iron are frequently heat treated for enhancing mechanical properties and microstructure the treatments known
classification of cast ironci having c in form of cementite is named as white cast iron microstructure of that ci consists of pearlite cementite and
contents of cast ironcast iron or ci is prepared form melting pig iron in cupola furnace or in electric furnace this furnace offers better qualityci
cast ironcast iron is an important alloy of fe and c are mostly employed within industry for its convenience to casting in intricate and superior