একটি সূক্ষ্ম অক্সাইড লেপ (সময় একটি দীর্ঘ সময়কাল ধরে অক্সিডেসন দ্বারা উত্পাদিত

patinas's Usage Examples:

The patinas on leather goods are unique to the type of leather, frequency of use, and exposure.

The pieces were heavily patinated, sometimes with a number of different patinas.

the main component is usually sulfides, or sulfuric acid, which can harm patinas and the bronze surfaces causing streaking to occur on the surface.

Some bronzing processes are merely simulated finishes (patinas) applied to existing metal surfaces, or coatings of powdered metal that.

evidence that weathering patinas can and do develop on rock surfaces on the asteroid.

Such coatings are likely similar to the patinas found on lunar rocks.

It is also present as stains and patinas on iron oxide boxworks of gossanous material.

establishing a workshop of his own where he returned to terracotta and patinas and began experimenting with new materials like blocks of Ytong (aerated.

welded brass, copper, and other metals before coating them with luminous patinas.

contemporary American Neoluminist artist known for using chemically induced patinas on metal leaf and mixed media to produce figurative works and imagined.

chemical patinas, learning the patination process from his teacher and mentor Barye who stretched the boundary with his now-famous dark green patinas.

been used elsewhere but the use of shibuichi to achieve different colored patinas appears to have remained nearly unknown outside Japan, until recent interest.

were generally of excellent quality with a variety of patinas, the gilded and silvered patinas being the most desirable and sought after by collectors.

Alfred Barye typically used mid-brown patinas but would sometimes add green (a color famously used by his father) and.

sulfide films to sulfates, which are the notable blue-green or gray-green patinas.

Iffland typically applied dark brown patinas to his smaller bronzes but often elected to apply more elaborate patination.

contemporaries who generally used mid-brown colored patinas, d'Illiers almost exclusively used black patinas.

patinas may occur by oxidation due to long exposure to air or earth — the most common of which is verdigris on copper or bronze.

Artificial patinas can.

These can include patinas which form from being exposed to acidic or basic environments (such as.

style and his technical mastery in various material bronze, wood, original patinas.

The formation of naturally occurring calcium oxalate patinas on certain limestone and marble statues and monuments has been proposed.

patinas's Meaning':

a fine coating of oxide (produced by oxidation over a long period of time

Synonyms:

coat; coating; verdigris;

Antonyms:

uncover; undergarment; undress; discolor;