| They are ductile and do not exhibit a foraminous structure like sponge iron. |
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| The ductile structures show a progressive evolution into semi-ductile and brittle deformation. |
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| In ductile materials, these stress concentrations may be relieved by creep and stress relaxation in the matrix or by grain-boundary migration. |
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| Extremely ductile, a gram of silver may be drawn out into a wire 180 meters long. |
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| Dual-phase steels, which feature hard martensite particles in a soft ductile ferrite matrix are also highly formable. |
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| The current trend is to the more rational approach of basing the static design of ductile metals on the yield strength. |
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| Iridium is neither very ductile nor malleable at room temperature, although it becomes more ductile at higher temperatures. |
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| Zirconium and zirconium-tin alloys are ductile metals and can be prepared by conventional processes. |
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| However, the structural steel is more ductile and has a greater total elongation. |
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| The aluminum block has ductile iron cylinder liners and is filled with JE pistons. |
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| Pure nickel is ductile and tough because it possesses a face-centered cube crystal structure up to its melting point. |
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| There are two other classes of cast iron which are more ductile than gray cast iron. |
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| These are predominantly ductile structures that were overprinted by more brittle structures at later stages. |
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| We plan to do additional work to improve the quality of carbon nanotube dispersion and use more ductile binder resins. |
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| Some are ductile and others brittle since the transition temperature is near room temperature. |
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| This dilated carapace is weak, slippery and ductile when wet, but brittle and elastic when dry. |
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| We use a special epoxy developed by 3M which is more ductile which optimizes performance when subject to a vibrating load. |
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| Most titanium metal powders currently available in commercial quantities do not have sufficient purity to produce ductile metal compacts. |
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| It is important to note that potassium feldspar did not deform in a ductile fashion during post-peak-metamorphic deformation. |
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| Tantalum is a very hard, malleable, ductile metal with a silvery bluish color when unpolished, but a bright silvery color when polished. |
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| Along much of its exposed length, the unconformable contact was intensely sheared during subsequent ductile deformation. |
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| Thus this fault zone also appears to have a ductile history with a brittle overprint. |
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| But ductile iron also corrodes, so there has been a further programme to replace both metals with polyethylene pipework. |
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| Palladium is a relatively soft, silver-white metal that is both malleable and ductile. |
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| Simply put, the micro-cracking of the more brittle cement matrix engages the more ductile fibers in resisting the load. |
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| Practicing engineers can apply these principals to aid in the design of efficient ductile braced frames. |
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| The sedimentary units in the hanging wall were deposited in fault-bounded basins while their footwalls progressively emerged through the ductile and brittle crust. |
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| On the island of Ikaria in the eastern Aegean Sea, a low-angle extensional ductile shear zone and two associated brittle detachment faults are well exposed. |
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| Zinc is a bluish white metal that is neither ductile nor malleable. |
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| Iron is a silvery white or grayish metal that is ductile and malleable. |
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| All PSCC beams show typical flexural performance and experiences ductile failure giving ample amount of warning before the failure. |
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| Previous workers have attributed these differences to changes in rheology, i.e. brittle faulting in sandstones v. more ductile folding and faulting in dolostones. |
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| Materials of choice are therefore either ductile cast iron or spheroidal graphite cast iron. |
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| Tin is nontoxic, ductile, malleable, and adapted to all kinds of cold-working, such as rolling, spinning, and extrusion. |
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| This makes it more ductile and thus more suitable for extreme alternate loads between high and low pressure in the freely running slipper shoe. |
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| But aluminium is not so ductile, and cannot easily be pressed into strong monocoques. |
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| Additionally, some 13,000 meters of ductile iron main pipeline will be installed connecting the pumping stations to nearby reservoirs. |
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| The torsional deformation was much easier to observe on the lower skins, which tended to be larger and were made of a more ductile material. |
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| Pure niobium is a shiny, silvery ductile metal belonging to Group 5B of the transition elements. |
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| A complete pipeline system, Blutop offers a whole new approach to the use of ductile iron in small diameter pipes. |
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| The wheel was broken into several pieces and showed ductile failures on all fracture surfaces. |
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| Voids which were present in the steel near the fracture typically form when ductile fracture occurs at high temperatures. |
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| The deformation affected all the rocks but overprinted them to varying degrees, so that both ductile and brittle structures occurred. |
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| In the context of steel braced frames, this translates into ductile systems capable of resisting the maximum anticipated forces. |
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| Despite Cal's returned stare he remained defiant in his obvious scrutiny of Cal from behind the glossy sheen of spectacles framed in yet more ductile gold. |
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| Lutetium is a silvery white metal that is quite soft and ductile. |
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| These steels remain ductile at the lowest resting temperatures. |
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| Copper is a fairly soft, reddish brown metal that is quite ductile. |
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| Niobium is a ductile and soft metal at elevated temperatures. |
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| Hafnium is a bright, silvery gray metal that is very ductile. |
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| Nickel is a silvery white metal and is both ductile and malleable. |
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| The straight sections of the side members are made of high-strength steel, a very ductile grade of material, selected specifically for high energy absorption. |
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| Internal thickening of units is common and can be very difficult to evaluate, particularly in the shaly units that deform on the large scale in a ductile manner. |
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| Thus uplift and exhumation of metamorphic basement rocks and ductile thrust fabrics in Karlik Tagh are a combination of Mesozoic and Cenozoic thrusting and erosion. |
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| So ductile iron was used for castings, mild steel was used for strengthening the main arches, and stainless steel replaced the 10 miles of glazing bars. |
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| Cesium is a silvery white, shiny metal that is very soft and ductile. |
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| The arc-melted unalloyed titanium products are reasonably ductile. |
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| This course includes the study of the ductile and brittle failure modes of connections in timber structures for the various fasteners and direction of loading. |
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| Most of the crack surfaces appeared to exhibit ductile fracture with coarse striations indicating probable fatigue, which is a typical driving force for ductile cracks. |
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| Gold is at once the most malleable and the most ductile of metals. |
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| Flash Bainite is the strongest, most ductile, lean alloyed, readily weldable, least expensive ultra strength metal known to man. |
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| Forsterite, also known as magnesium silicate, is the most common type of dross found in ductile iron. |
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| It can be used to form temporary magnets, but cannot be magnetized permanently, and is ductile, malleable and tough. |
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| If the steel is allowed to cool slowly, as in annealing, the structure is transformed to pearlite, a soft ductile mechanical mixture of ferrite and cementite. |
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| The rest of the fracture indicated a ductile overload failure. |
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| This material is both strong and ductile so that vehicle structures can maintain their current safety levels while using less material. |
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| The last D5 phase causes a coarse vertical crenulation that display a vertical shortening at the time of the last stage of the ductile deformation. |
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| Jury Mention: For the audacious integration of four ductile steel plate shear walls and their independent incorporation into the particular architectural design of the building. |
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| Very ductile, somewhat stronger than copper. |
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| Metals typically conduct electricity and heat well, and they are malleable and ductile. |
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| The applicant alleged that the product scope should be clarified as far as castings of ductile iron are concerned and in particular whether this kind of castings should fall within the definition of the product concerned. |
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| In the greater bodies the forge was easy, the matter being ductile and sequacious. |
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| The snakingly complex, ductile, and extended syntax of Yeats's 'While I, from that reed-throated whisperer' is in the mix here, also. |
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| An important ductile deformation zone of over 50 meters in thickness oriented towards the E-W and strongly altered in carbonate and silica equally affects the diorite of the Ruisseau Twinning showing. |
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| Blutop allows for the replacement of lengths of old plastic, taking advantage of the latest advances in ductile iron, in sizes that are compatible with the existing network. |
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| The fracture stress and the fracture energies of ductile fracturing samples increased with increasing test speed. |
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| Rupture of the pipe occurred in a fully ductile manner. |
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| The Fracture Seminar is an advanced training course providing a deeper understanding of the modeling of ductile and brittle fracture and its application to industrial processes. |
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| A ductile, silvery white metal usually with dull lustre owing to a surface film of aluminum oxide, aluminum is light, weighing approximately one-third as much as an equal volume of copper or steel. |
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| Nothing else was quite as malleable, ductile and plentiful. |
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| Key parts of these structures, such as the floor-pan and the door pillars, involve complicated pressings for which steel, a ductile alloy, is well suited. |
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| The S level in cupola iron usually is too high for most treatment processes for ductile base iron and is lowered via a desulfurizing ladle. |
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| A fault in ductile rocks can also release instantaneously when the strain rate is too great. |
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| By 1911 General Electric began selling incandescent light bulbs with ductile tungsten wire. |
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| The template and toggle use high strength ductile casting, ensuring that the template will not deform easily and that the injection molding machine can enjoy a long service life. |
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| The metal strip along the z-section at the front edge of each side panel had also fractured at this location, and examination revealed that it was a ductile overload failure. |
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| India rubber and india rubber mixtures are ductile materials. |
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| In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. |
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| It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. |
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| Brass is generally more ductile and stronger than copper, and has superior corrosion resistance. |
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| Silver is an extremely soft, ductile and malleable transition metal, though it is slightly less malleable than gold. |
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| This is primarily accomplished through normal faulting and through the ductile stretching and thinning. |
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| It is a very ductile, pale metal, which darkens in the presence of trace amounts of oxygen. |
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| Meteoritic iron is comparably soft and ductile and easily forged by cold working but may get brittle when heated because of the nickel content. |
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| Despite an increase in imports, conversion of gray iron, steel and malleable iron applications to ductile iron has spurred growth in the short and long terra. |
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| Canada, has been selected to supply the cast ductile iron bollards that will protect the pedestrian pathway in the newly renovated Calgary Central Memorial Park. |
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| Certain compositions of cast iron, while retaining the economies of melting and casting, can be heat treated after casting to make malleable iron or ductile iron objects. |
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| Some pig iron grades are suitable for producing ductile iron. |
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| These are high purity pig irons and depending on the grade of ductile iron being produced these pig irons may be low in the elements silicon, manganese, sulfur and phosphorus. |
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| Metals exposed to cold or cryogenic conditions may endure a ductile to brittle transition and lose their toughness, becoming more brittle and prone to cracking. |
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| There is no opportunity for ADI without quality ductile iron. |
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| Coolidge at General Electric for production of a ductile form of tungsten. |
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| A ductile and gray iron job shop, Willman's new three-bay scrap storage area will include a new furnace bay for two additional 9-ton furnaces and a scrap preheater. |
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| This is entirely feasible in the warm, ductile lower crust where rocks are easily deformed, but runs into problems in the upper crust which is far colder and more brittle. |
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| Fine grains of ferrite yield high strength, and the distribution of austenite and ferrite together make ADI more ductile and tougher than conventional irons. |
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| Developed in 1948, nodular or ductile cast iron has its graphite in the form of very tiny nodules with the graphite in the form of concentric layers forming the nodules. |
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| As a result, the properties of ductile cast iron are that of a spongy steel without the stress concentration effects that flakes of graphite would produce. |
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| This encompasses airbricks, gulley grids, channel gratings, surface and stop tap boxes, lifting tools, sealing plates and brackets in grey and ductile iron. |
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| In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. |
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| When the foundry first began its ductile iron production, each ladle of base gray iron was desulfurized using a porous plug ladle and calcium carbide. |
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