Sintered is the past participle of sinter, meaning formed or hardened by sintering—a process where fine particles are heated just below their melting point to fuse them together. In practical use, sintered materials are compacted and solidified without full liquefaction. The term is often applied to metals, ceramics, and powders used in manufacturing and metallurgy contexts.
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"The powder was sintered to create a dense ceramic tailing for the turbine blade."
"Engineers selected a sintered metal filter to withstand high temperatures."
"Sintered components offer good wear resistance and dimensional stability."
"After sintering, the ceramic puck achieved a uniform, robust density."
Sintered derives from the verb sinter, which originates from the German word senden meaning to fuse or melt together, and the English noun form sinter (from early French sinter, influenced by Dutch and German metallurgy terminology). The compound process name sintering appeared in the 19th century as industrial metallurgy advanced in the context of powder metallurgy. Initially, “sinter” referred to the agent or action of binding powder grains through heat without liquefaction. The suffix -ed marks the past participle/adjective form in English, used to describe materials that have undergone this process. Across technical literature, the term matured to describe a wide range of materials—metals, ceramics, and composites—that are heated to a temperature below their melting point to promote diffusion and bonding at particle contacts, yielding improved density and mechanical properties. First known uses appear in technical journals in the late 1800s as metallurgists documented sintering experiments and the resulting microstructures, including neck formation between particles and grain growth with controlled porosity.
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Words that rhyme with "sintered"
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Pronounce as SIN-terd, with primary stress on the first syllable. IPA: US ˈsɪn.tərd, UK ˈsɪn.tə(r)d, AU ˈsɪn.təd. Start with the /s/ followed by a short /ɪ/ in stressed position, then an unstressed schwa or near-schwa /ə/ in the second syllable, and end with /rd/ in rhotic accents. Keep the /t/ crisp between the vowels, and let the final /d/ be a light, voiced stop. You can listen to native engineering readings to mirror the rhythm.
Two frequent errors: (1) misplacing the stress on the second syllable, saying siN-tered; (2) running the /t/ into a heavy /d/ or using a tense /t/ without the natural light /tə/ transition. Correction: maintain primary stress on SIN with a short, quick /t/ link to /ər/; let the /d/ be soft, not a hard click. Practice by isolating /sɪn/ + /tərd/ and listening for the subtle /ər/ becoming a schwa-like /ə/ in rapid speech.
US: /ˈsɪn.tərd/ with a clear rhotic /r/ in /tərd/. UK: /ˈsɪn.tə(r)d/ with reduced postvocalic /ə(r)/ and a less pronounced /r/ in non-rhotic varieties; AU: /ˈsɪn.təd/ often with a more centralized /ə/ vowel in the second syllable and softer /d/. In all, the first syllable is stressed; the main variation is the quality of the second syllable vowel and rhoticity of /r/ depending on the accent.
Two key challenges: (1) the vowel in the second syllable shifts from /ər/ to /ə/ depending on accent, which changes perceived vowel length; (2) the /t/ and /r/ sequence can blur into a quick /tr/ cluster in fast speech, creating a bunched tongue position. Focus on keeping /t/ as a clean alveolar stop and separating it from the /r/ or /d/ tail. Practice by slow repetition and then increasing tempo while maintaining the same tongue posture.
No silent letters in standard pronunciation. The word has a regular two-syllable pattern with primary stress on the first syllable: /ˈsɪn.tərd/ (US) or /ˈsɪn.tə(r)d/ (UK). The /t/ is a clearly enunciated alveolar stop between the vowels, and the final /d/ is voiced but succinct. Remember: SIN-terd, with the emphasis on the first syllable and a softer second syllable ending.
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