Oh, dude, using polymers instead of metals is like choosing a cozy hoodie over a suit of armor. Polymers are lighter, cheaper, and more flexible than metals, making them perfect for stuff like making toys, packaging, and even body implants. So, yeah, polymers are basically the cool kids on the block when it comes to material science.
The disadvantage is that you can't destroy heavy metals (or any metals or, indeed, any chemical elements) by incineration. So the most you can achieve by incineration is scattering heavy metals around with ash that is carried away with smoke.
Some advantages of using cryogenics include the ability to achieve extremely low temperatures, which can enhance material properties such as superconductivity and reduce friction. Cryogenics can also enable the preservation of biological samples, such as tissues and cells, for research and medical purposes. Additionally, cryogenics allows for the storage and transportation of gases in a compact manner.
Using steel tubes instead of solid section steel on larger projects can provide advantages such as reduced weight, increased flexibility in design, improved structural efficiency, and cost-effectiveness. Steel tubes are also easier to transport and handle due to their hollow nature.
Polymers tend to be quite viscous so measurements using a capillary viscometer can be quite slow. The second issue is both an advantage and disadvantage: many polymers have viscosity which vary with shear forces, in other words the viscosity changes with flow speed. A single speed is not sufficient to determine the viscosity behavior of the polymer. On the other hand, you can control the speed so with multiple measurements you can build up the viscosity profile quite nicely.
Polymers can be converted to monomers through a process called depolymerization. This can be achieved using various methods, such as thermal depolymerization, where heat breaks down the polymer chains, or chemical depolymerization, which involves using solvents or catalysts to cleave the bonds between monomer units. Enzymatic methods can also be employed, utilizing specific enzymes to selectively break down polymers into their constituent monomers. The choice of method depends on the type of polymer and the desired efficiency of the conversion process.
It helps to separate metals from other rubbish such as paper and plastic.
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There are many possible advantages of using scent to attract a mate. One advantage is that you know they're compatible.
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Using different colored metals in jewelry design offers a variety of advantages. It allows for unique and creative designs, adds visual interest and contrast, and can complement different skin tones and outfits. Additionally, mixing metals can create a modern and stylish look, and can also be a cost-effective way to create a luxurious appearance.
It is less expensive and safer ,particularly for early trainig
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Virtually all synthetic polymers are used in industry.
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Concrete is cheaper. As in cheaper per kilogram, cheaper to "model". Has a relatively high compressive strength
Asbestos and polymers which make up the diaphragm are readily abundant and cheap and make the production of chlorine by the diaphragm method an economically advantageous process.
It's strong enough, light enough and cheap enough. Iron-based metals might rust, and it costs a fair bit in energy and pollution to produce metals.