Steels Sentence Examples

Nickel is used for the manufacture of domestic utensils, for crucibles, coinage, plating, and for the preparation of various alloys, such as German silver, nickel steels such as invar (nickel, 35.7%; steel, 64.3%), which has a negligible coefficient of thermal expansion, and constantan (nickel, 45%; copper, 55%), which has a negligible thermal coefficient of its electrical resistance.

The peculiarity of these steels is that no quenching or tempering is required.

The badges of the two branches vary slightly in detail, more particularly in the attachment of fire-stones (fusils or furisons) and steels by which the fleece is attached to the ribbon of the collar.

The collar is composed of alternate links of furisons and double steels interlaced to form the letter B for Burgundy.

Alloy steels and cast irons are those which owe their properties chiefly to the presence of one or more elements other than carbon.

Osmond showed that the wonderful changes which thermal treatment andthe presence of certain foreign elements cause were due to allotropy, and from these and like teachings have come a rapid growth of the use of the so-called " alloy steels " in which, thanks to special composition and treatment, the iron exists in one or more of its remarkable allotropic states.

The important manganese steels of commerce and certain nickel steels are manganiferous and niccoliferous austenite, unmagnetic and hard but ductile.

The large massive plates of cementite which form the network or skeleton in hyper-eutectoid steels should, under distortion, naturally tend to cut, in the softer pearlite, chasms too serious to be healed by the inflowing of the plastic ferrite, though this ferrite flows around and Steel White Cast Iron 100 75 K 0 ?

There is rarely any important quantity of graphite in commercial steels.

In short, from Ar 3 to Ar t the excess substance ferrite or cementite, in hypoand hyper-eutectoid steels respectively, progressively crystallizes out as a network or skeleton within the austenite mothermetal, which thus progressively approaches the composition of hardenite, reaching it at Ar t, and there splitting up into ferrite and cementite interstratified as pearlite.

The freezing of molten cast iron of 2.50% of carbon goes on selectively like that of these steels which we have been studying, till the enrichment of the molten mother-metal in carbon brings its carbon-contents to B, 4.30%, the eutectic 1 carbon-content, i.e.

These steels then normally consist of y-iron, modified by the large amount of nickel or manganese with which it is alloyed.

Indeed, in the common structural steels which contain only very little carbon, hardly any of that carbon exists as graphite.

Alloy steels have come into extensive use for important special purposes, and a very great increase of their use is to be expected.

But the improvement may be due wholly to the considerable chromium content of these socalled vanadium steels.

Huntsman showed that the mere act of freeing these slag-bearing steels from their slag by melting them in closed crucibles greatly improved them.

In steel-making, electric furnaces are used for two distinct purposes, first for making steel sufficiently better than Bessemer and open-hearth steels to replace these for certain important purposes, and second for replacing the very expensive crucible process for making the very best steel.

The resultant of these two effects has not yet been well established; but it is probable that the strongest cast iron has a little more than 1% of carbon combined as cementite, so that its matrix is nearly equivalent to the strongest of the steels.

It is employed commercially in the manufacture of special steels.

South Bethlehem is the see of a Protestant Episcopal bishop. The Bethlehem Steel Company manufactures here iron and steel, including Bessemer steels, armour plate, steel rails, government ordnance, drop forgings, iron and steel castings, stationary engines, gas engines, hydraulic pumps, projectiles, steel shaft and pig iron; zinc is smelted and refined; and there are large hosiery and knitting mills, and silk mills and cigar factories.

For vanadium steels, see Iron And Steel Manufacture.

Modern steels and ferrous alloys have mostly been developed since the Industrial Revolution.

Both carbon and alloy steels are produced in electric arc furnaces and scrap rather than molten metal is used as the base material.

Parallel to the production of high-grade steels is Sheffield's development of sintered carbides for use on tipped cutting tools and in certain dies.

What is the role of zinc chromate as a pigment in a priming paint for steels?

Goodrich Aerospace technology, high strength stainless steels, cobalt chrome alloys, chrome alloys, joining methods, near net shape manufacture.

Most of the manganese in alloy steels dissolves in the alpha ferrite.

The coercivity of relay steels and other magnetically soft materials can be measured using a vibrating coil magnetometer developed at NPL for this purpose.

These may summarize new steels or may be revisions of previously accepted norms.

Ferrite and cementite are thus the normal and usual constituents of slowly cooled steel, including all structural steels, rail steel, &c., and of white cast iron (see § 18).

Most titanium based alloys have better fatigue properties than most steels or aluminum alloys.

There are several reasons why some pedal steels are manufactured in this simpler way.

In fact, the earliest electric guitars from the Rickenbacker guitar company were not electric guitars as you know them today, but actually prototypes of electric lap steels.

However, there are still some fairly creative steels manufactured today.

They're inspired by the old Gibson UltraTone lap steels and are available in six, seven or eight-string models.

Gosden Guitars - This British luthier makes some really cool lap steels with beautiful wood grains and electronics like you'd find in a standard electric guitar.

The lap steels feature Seymour Duncan pickups and unique woods like zebrawood.

There are so many vintage lap steels that it is difficult to make a list, but here are a few standards just to give you an idea.

She understands that it's not about whether or not she steels the spotlight, it's about whether or not the team looks good.

Steels containing as much as 12% of tungsten are now used as a material for tools intended for turning and planing iron and steel.