검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | C22C-038/42 C22C-030/02 |
미국특허분류(USC) | 420/45 ; 420/46 ; 420/47 ; 420/582 |
출원번호 | US-0947427 (1986-12-29) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 9 인용 특허 : 2 |
An air-meltable, workable, castable, weldable, machinable, nonmagnetic alloy resistant to seawater and corrosive process fluids of the type that may be circulated in seawater-cooled heat exchangers. The alloy consists essentially of between about 3% and about 8% by weight manganese, between about 12% and about 28% by weight nickel, between about 17.3% and about 19% by weight chromium, between about 0.68% and about 3.51% by weight copper, between about 0.07% and about 0.25% by weight nitrogen, between about 5.9% and about 8% by weight molybdenum, up to ab...
An air meltable, workable, castable, weldable, machinable, nonmagnetic alloy having a single phase austenitic structure and being resistant to seawater and corrosive process fluids, the alloy consisting essentially of between about 3% and 8% by weight manganese, between about 12% and 28% by weight nickel, between about 17.3% and about 19% by weight chromium, between about 0.68% and about 3.51% by weight copper, between about 0.07% and about 0.25% by weight nitrogen, between about 5.9% and about 8% by weight molybdenum, up to about 0.08% by eight carbon, ...