Question
The “corten” form of this material, which is designed to resist weathering, is an example of its HSLA type. The properties of this material as it is cooled are displayed on TTT and CCT diagrams, such as how it transitions from an FCC to BCC structure during the austenite-to-martensite phase change. Reinforced concrete gets its tensile strength from this non-elemental material’s “rebar”. Air is blown over a certain metal’s “pig” form in order to produce this material in the Bessemer process. Either performing galvanization or adding 11% chromium to this alloy is used to avert corrosion. For 10 points, name this strong alloy of iron and carbon, which comes in a “stainless” variety. ■END■
ANSWER: steel [accept corten steel or weathering steel or HSLA steel or steel rebar or stainless steel; prompt on metal; reject “iron”]
<Chemistry>
= Average correct buzz position
Summary
2024 ACF Fall at Cornell | fall | Y | 9 | 100% | 0% | 11% | 67.56 |
2024 ACF Fall at Ohio State | fall | Y | 8 | 100% | 0% | 0% | 62.13 |
2024 ACF Fall at Georgia | fall | Y | 13 | 100% | 0% | 8% | 57.62 |
2024 ACF Fall at North Carolina | fall | Y | 9 | 100% | 0% | 11% | 65.78 |
2024 ACF Fall at Claremont Colleges | fall | Y | 5 | 100% | 0% | 0% | 50.80 |
2024 ACF Fall at Illinois | fall | Y | 9 | 100% | 0% | 0% | 53.56 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Jeffery Xu | Georgia Tech D | Alabama A | 6 | 10 |
Jeffery Xu | Georgia Tech D | Alabama A | 6 | 10 |
Annika Larson (DII) | Claremont A | USC | 11 | 10 |
Stephen Heritage | Notre Dame A | Illinois B | 33 | 10 |
Malachi Ledford | Tusculum | Liberty A | 34 | 10 |
David Mathew | Purdue A | Illinois C | 34 | 10 |
Anna Hinkle | Georgia Tech B | Furman | 43 | 10 |
Nayel Tekle | Cornell B | ESF | 48 | 10 |
Alec Riso | Cornell D | RIT B | 48 | 10 |
Danny Cutbill | RIT A | U of Rochester B | 48 | 10 |
Griffin Elder | Tennessee A | Vanderbilt B | 48 | 10 |
Anthony Fangqing Yu (UG) | UCLA A | Claremont B | 48 | 10 |
Azura Gollamudi | Northwestern B | Iowa A | 48 | 10 |
Peter Smith | Binghamton A | Cornell C | 50 | 10 |
Sam Alahi | Illinois A | Iowa B | 52 | 10 |
Elijah O'Sick Johnson | Binghamton C | Cornell G | 55 | -5 |
Cade Smith (UG) | Michigan State A | Miami B (UG) | 55 | 10 |
Jacob Goodson (DII) | Ohio State A (UG) | Miami A (UG) | 56 | 10 |
Alan Kappler (DII) | Claremont C | UCSD | 56 | 10 |
Ayush Patel (DII) | UCLA C | UCLA B | 59 | 10 |
Reed Sexton (UG) | Michigan D (UG) | CWRU B (DII) | 60 | 10 |
Elijah Quan (DII) | Michigan C | Michigan State B | 60 | 10 |
Kevin Cronk | Virginia Tech B | Appalachian State A | 60 | 10 |
Connor Channels (UG) | West Virginia B (UG) | Michigan B (UG) | 61 | 10 |
Dennis Yang (DII) | Michigan A (UG) | Ohio State C (DII) | 61 | 10 |
Aaron Taylor | Mississippi State A | Georgia A | 61 | 10 |
Monish Jampala | Georgia Tech B | Georgia Tech A | 61 | -5 |
Asheton Wilbanks | Clemson A | Georgia Tech E | 61 | 10 |
Asheton Wilbanks | Clemson A | Georgia Tech E | 61 | 10 |
Joseph Cole | UNC B | Virginia Tech A | 61 | 10 |
Arthur Zhang | Northwestern A | Chicago B | 61 | 10 |
Sophia Madrazo | Purdue B | Indiana | 61 | 10 |
Sam Konkel | Chicago A | Illinois D | 61 | 10 |
Kritanu Saha | Cornell A | Penn State | 62 | 10 |
Jonathan Bost | Liberty B | James Madison B | 62 | 10 |
Samay Math | WashU B | Notre Dame C | 62 | 10 |
Henry Nonnemaker (DII) | CWRU A (UG) | Miami C (DII) | 64 | 10 |
Henry Bylinowski | Auburn A | Belmont | 64 | 10 |
John Nolan | NC State | UNC C | 68 | 10 |
Benny Shtutman | South Carolina A | Georgia Tech C | 70 | 10 |
Zachary Kant | Emory A | Clemson B | 70 | 10 |
Sophie Lyman | WashU A | SIUE | 70 | 10 |
Michael Eng | UNC D | UNC A | 75 | 10 |
John Mcqueen | South Carolina B | Auburn B | 76 | 10 |
Allison Cox | William & Mary | Appalachian State B | 76 | 10 |
Levan Tsiskarishvilli | James Madison A | Duke B | 76 | -5 |
Albert Li | Duke B | James Madison A | 76 | 10 |
Vincent Misterkiewicz | Cornell E | Syracuse | 80 | 10 |
Deric Wagner | Binghamton B | RIT C | 80 | 10 |
Pratham Banushali (DII) | West Virginia A (UG) | Jefferson County Scholars (DII) | 80 | 10 |
Blake Enwiller | Vanderbilt A | Southern | 80 | 10 |
Simon Burstein | Virginia | Duke A | 80 | 10 |
Ishan Pachauri (DII) | UCLA D | UCLA E | 80 | 10 |
Jonathan Zhang | Cornell F | U of Rochester A | 86 | 10 |
Nitish Sudhakar | Georgia Tech A | Georgia Tech B | 103 | 10 |
Brian Chen | Cornell G | Binghamton C | 106 | 10 |